n. noun 名詞
a./adj. adjective 形容詞
ad./adv. adverb 副詞
pron. pronoun 代詞
v. verb 動詞
vi. intransitive verb 不及物動詞
vt. transitive verb 及物動詞
num. numeral 數詞
art. article 冠詞
prep. preposition 介詞
int. interjection 感嘆詞
conj. conjunction 連詞