against的詞語用法是：prep.(介詞)against作“反對”解時反義詞是for。against的意思是prep.反對；逆；違背；倚靠；映襯；防禦；相比；相對。against近義詞versus對抗。
壹、詳盡釋義點此查看against的詳細內容
prep.(介詞)反對違反逆預防倚對著不利於靠以為背景對照防備對不利違背碰防對比對與相反緊靠conj.(連詞)在之時在之前二、雙解釋義
prep.(介詞)(表示方向)與方向相反,逆著,迎著,頂著inanoppositedirectionto(表示方位)緊靠著,倚靠著touchingespeciallyforsupport(表示對象)對不利,對有害;和碰撞,與撞擊;預防,以為抵禦對象;以為競爭對手;違反,違背causingdisadvantageto;havinganunfavorableeffecton;inthedirectionofandmeeting;asadefenceorprotectionfrom;indicatingantagonism;inviolationoforcontraryto(表示目的)為作準備,防備之用inpreparationfor;asadefenseorprotectionfrom(表示態度)反對,反抗opposedto,notinfavorof,notdefenseof,notinsupportof(表示依據)以為標準accordingtosth(表示比率)以兌換,以交換changesthforsth(表示對比)和比,和對照;以為背景havingasabackground;incontrastto三、詞典解釋
Inadditiontotheusesshownbelow,againstisusedinphrasalverbssuchas‘comeupagainst’,‘guardagainst’,and‘holdagainst’.
除下列用法外，against還可用於comeupagainst,guardagainst,holdagainst等短語動詞中。1.緊靠；倚；碰
Ifonethingisleaningorpressingagainstanother,itistouchingit.
e.g.Sheleanedagainsthim...
她緊靠著他。
e.g.Onatablepushedagainstawalltherewerebottlesofbeerandwine.
在壹張靠墻的餐桌上有啤酒和葡萄酒。
2.反對（計劃、政策、制度等）
Ifyouareagainstsomethingsuchasaplan,policy,orsystem,youthinkitiswrong,bad,orstupid.
e.g.Taxesareunpopular—itisunderstandablethatvotersareagainstthem...
稅收不受歡迎——選民們反對是可以理解的。
e.g.Joanwasverymuchagainstcommencingdrugtreatment.
瓊極力反對進行藥物治療。
3.與競爭；與對陣
Ifyoucompeteagainstsomeoneinagame,youtrytobeatthem.
e.g.ThetourwillincludegamesagainsttheAustralianBarbarians...
這次巡回賽將包括和澳大利亞野人隊的比賽。
e.g.BillyHardyhaspulledoutofhissecondfightagainstNoelCarrollafteratrainingaccident.
壹次訓練事故之後，比利·哈迪退出了和諾埃爾·卡羅爾的第二次比賽。
4.反對；對抗
Ifyoutakeactionagainstsomeoneorsomething,youtrytoharmthem.
e.g.Securityforcesarestillusingviolenceagainstopponentsofthegovernment.
安全部隊仍然在使用武力鎮壓反對政府的人。
e.g....anupsurgeinracismagainstimmigrants...
對移民的種族歧視的高漲
5.制止；預防；阻止
Ifyoutakeactionagainstapossiblefutureevent,youtrytopreventit.
e.g....thefightagainstcrime...
打擊犯罪
e.g.Theyarearguingagainsthospitalclosures...
他們據理反對關閉醫院。
6.違背，違抗（願望、勸告或命令）
Ifyoudosomethingagainstsomeone'swishes,advice,ororders,youdonotdowhattheywantyoutodoortellyoutodo.
against的解釋
e.g.Hedidn'twanttogoagainstthewishesoftheGermangovernment...
他不想違抗德國政府的意願。
e.g.Hedischargedhimselffromhospitalagainsttheadviceofdoctors.
他不顧醫生的勸告自行出院了。
7.防備
Ifyoudosomethinginordertoprotectyourselfagainstsomethingunpleasantorharmful,youdosomethingwhichwillmakeitseffectsonyoulessseriousifithappens.
against的解釋
e.g.Abusinessneedsinsuranceagainstriskssuchasfireandflood...
公司需要上保險以防備火災、洪災等風險。
e.g.Ithasbeenclaimedthatwinehelpsprotectagainstheartdisease.
有人聲稱葡萄酒有助於預防心臟病。
8.不喜歡；對存有芥蒂
Ifyouhavesomethingagainstsomeoneorsomething,youdislikethem.
against什麽意思
e.g.Haveyougotsomethingagainstwomen,Les?...
妳對女性存有芥蒂嗎，萊斯？
e.g.Ihavenothingagainstforeigners.
我對外國人並無芥蒂。
9.違反（法律或規則）
Ifsomethingisagainstthelaworagainsttherules,thereisalaworarulewhichsaysthatyoumustnotdoit.
e.g.Itisagainstthelawtodetainyouagainstyourwillforanylengthoftime...
無論強制扣押多長時間都屬違法。
e.g.Wethoughtcheatingwasagainsttherules.
我們認為作弊是違反規定的。
10.迎著；逆著
Ifyouaremovingagainstacurrent,tide,orwind,youaremovingintheoppositedirectiontoit.
e.g....swimmingupstreamagainstthecurrent...
逆流往上遊泳
e.g.Theyweregoingtosailaroundthelittleisland,againstthetide.
他們打算繞著小島逆潮航行。
11.以為背景
Ifsomethinghappensorisconsideredagainstaparticularbackgroundofevents,itisconsideredinrelationtothoseevents,becausethoseeventsarerelevanttoit.
e.g.ThePopehassentamessageappealingforunityinhishomeland,againstabackgroundofdivisionsintheSolidaritymovement...
團結運動中各派搞分裂，在此情況下教皇發出號召，呼籲祖國保持團結。
e.g.Theprofitsrisewasachievedagainstabackdropoffallingmetalprices.
在金屬價格下跌的背景下，利潤提高了。
12.和對比；對照
Ifsomethingismeasuredorvaluedagainstsomethingelse,itismeasuredorvaluedbycomparingitwiththeotherthing.
e.g.Ourpolicyhastobejudgedagainstacleartest:willitimprovethestandardofeducation?...
對我們的政策作出評判必須根據壹條明確的準則：它是否會提高教育的水準？
e.g.Checktheoperator'sproductivityagainstagreedtargets...
根據既定目標檢驗操作員的效率。
13.與相對；與比較
Ifyoudiscussaparticularsetoffactsorfiguresasagainstanotherset,youarecomparingorcontrastingthetwosetsoffactsorfigures.
e.g.Over50%ofdivorcedmenregrettedtheirdivorce,asagainst25%ofwomen.
離婚男性中有50%以上後悔離婚，與此相對，女性只有25%。
14.不利於
Theoddsagainstsomethinghappeningarethechancesoroddsthatitwillnothappen.
against的近義詞
e.g.Theoddsagainsthimsurvivingareincredible.
他活下來的概率非常小。
15.upagainst->seeup
againsttheclock->seeclock
四、例句
Thereare26votesforhimand8againsthim.
有26票贊成他，8票反對他。
Wesailedagainstthewind.
我們逆風航行。
It'sagainstyourpromisetogoonsmoking.
繼續抽煙,這違背了妳的諾言。
Theyforcedmetodothingsagainstmywill.
他們強迫我做違背我心意的事。
Heproppedhimselfagainstthewall.
他倚靠著墻。
Thehugetreeswereprofiledagainstthenightsky.
在夜空的映襯下顯出大樹的輪廓。
Wehavesavedsomemoneyagainstouroldage.
我們存了壹些錢，以備老年之用。
Ourdefencesmustbereinforcedagainstattack.
我們必須加強防禦設施以抵禦進攻。
Hiseloquencedidnotavailagainstthefacts.
他的雄辯在事實面前不起什麽作用。
Youmustweighthebenefitsagainstthecost.
妳壹定要權衡利益與成本二者的得失。
五、詞匯搭配
用作介詞(prep.)動詞+～actagainst違反argueagainst為反對而辯；反駁，否定bedividedagainstitself分裂成派系而自我削弱bangone'sheadagainsta(brick)wall以頭碰壁；試圖幹不可能的事，枉費心機，白費力氣bashone'sheadagainsta(brick)wall以頭碰壁；試圖幹不可能的事，枉費心機，白費力氣beatone'sheadagainsta(brick)wall以頭碰壁；試圖幹不可能的事，枉費心機，白費力氣bringanaccusationagainst控訴bringanactionagainst控告，指控countagainst因(某事)而低估,對某人不利cryagainst大聲疾呼反對fightagainst同戰鬥gettwostrikesagainst處於不利地位，處於嚴重情況goagainst違背,作對,不利於goagainstthestream反潮流，逆潮流而行goagainstthetide不隨大流guardagainst保護（某人）使之免於，謹防，預防haveabiasagainst對有反感havedesignsagainst對有不良企圖havetwostrikesagainst處於不利地位，處於嚴重情況hopeagainsthope存壹線希望，抱著萬壹的希望kickagainst反對,抗議,作無益的抵抗,自討苦吃kickagainstthepricks以卵擊石knockagainst(使)撞擊,擊打,偶然碰到knockone'sheadagainsta(brick)wall以頭碰壁；試圖幹不可能的事，枉費心機，白費力氣liftone'shandagainst舉手要打，威脅要攻擊magnifyoneselfagainst輕視，對盛氣淩人makeagainst有害,不利於,違反moresinnedagainstthansinning受到超過應得程度的懲罰playbothendsagainstthemiddle使對立雙方相爭以從中得利poisonsb'smindagainst使某人對產生惡感preferachargeagainst控告,告發protestagainst對表示反對或抗議raiseone'shandagainst舉手要打，威脅要攻擊raisetheheelagainst準備用腳踢,壓制raisevoiceagainst表示反對runagainst碰及,碰撞,同競選sailagainstthewind逆風而行setagainst使(某人〔物〕)靠著setone'sfaceagainst反對sideagainst反對sinagainst違犯,冒犯slapagainst拍擊slingagainst把(某人〔物〕)對著扔speakagainst演說反對stackagainst靠著整齊地堆放；使不利於standagainst（使）靠著站立〔豎放〕startagainst開始和競爭struggleagainst同作鬥爭swearthepeaceagainst宣誓聲明有受加害的危險（而請求司法機關保護），控告圖謀行兇swimagainstthetide不隨大流takeagainst反對，不喜歡，不贊成takeactionagainst對起訴,采取措施防止talkagainst說壞話tellagainst對不利throwstrawsagainstthewind扔草抵風,螳臂擋車workagainst竭力反對workagainsttheclock以全速工作,趕工動詞+副詞+～bearupagainst在面前不頹喪bringupagainst使(某人)面臨brushupagainst輕輕地敲chalkupagainst把某事記在賬上comeupagainst遇到(困難等)gangupagainst聯合反對getupagainst靠站立,冒犯knockupagainst偶然撞碰,偶然碰見rubupagainst經過時（把）擦著；偶然碰到（或接觸到）runupagainst遇到,碰到squeezeupagainst（使）擠緊，（使）靠攏名詞+～campaignagainst反對的運動caseagainst反對議案chargeagainst對的控告charmagainst驅逐的咒符claimagainst要求的賠償crimeagainst對的犯罪defenceagainst對的防禦fightagainst與的鬥爭guardagainst防護的物件suitagainst對的訴訟voteagainst投票反對warningagainst警告不要witnessagainst不利於的證人～+名詞against(allthe)odds盡管有極大的困難againstexpectation(s)和所預料的相反againstnature反常的,違背人性的againstone'sbetterjudgement明知不可取地,明知不恰當地againstone'sinclination不願意,違背本意againstone'swill違背心願,無可奈何againstsb'sgrain格格不入，違反意願againstthebluesky在藍天的襯托下againsttheclock拼命趕時間againstthecollar（馬上坡時）馬軛緊抵肩部，頂著困難，吃力地againstthegrain格格不入,違反意願againstthelaw違法againstthetree靠著樹againstthewall靠著墻壁againsttime測量時間副詞+～deadagainst正對著,全然反對stronglyagainst強烈反對upagainsta/thewall陷入困境,碰壁upagainstit面臨困難的,面臨困境的upagainsta(blank,brick,stone)wall面臨不可逾越的障礙，陷入絕境六、經典引文
Hishandwillbeagainsteueryman.
出自：Bible(AV):GenesisIrodearaceagainstBobDashwood.
出自：G.J.WhyteEvenhisgoodqualitiesofgenialityandimpetuositycountedagainsthim,forhisparties..gottalkedabout.
出自：E.WaughEffiesidedwithTomagainstFrank.
出自：D.H.LawrenceNoWelshwitnesswouldtestifyagainstthem.
出自：K.Amis七、詞源解說
☆12世紀初期進入英語，直接源自古英語的agenes，意為反方向，反對。against的相關近義詞
versus、beside、inoppositionto、averse、abhorrent、crosswise、to、opposition、in、counter、rail、anti、hostileto、nextto、alongside、touching、adjacentto、contraryto、counterto、incontrastto、comparedto
against的相關反義詞
for
against的相關臨近詞
agape、again、againstus、againstwar、againstpar、againstrust、againsttime、againstrule、againstwill、againstshot、againstvote、againstviru
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