翻譯：妳應該查字典弄清楚這個詞的意思

You should look up the meaning of this word in the dictionary.

you must look up in the dictionary for the exact meaning of the word.

You should look up to make sense the meaning of this word

you should consult dictionary for the word

或

you should look up the word in the dictionary

You should look up the word in the dictionary.

You ought to refer this word to the dictionary