柯林斯詞典preposition /?pr?p??z???n/ (prepositions) 1. N-COUNT A preposition is a word such as "by," "for," "into," or "with" that usually has a noun group as its object. 介詞 There is nothing in the rules of grammar to suggest that ending a sentence with a preposition is wrong. 在語法槼則中沒有哪一條表明以介詞結(jié)束一個句子是錯誤的。 返回 preposition劍橋詞典in grammar , a word that is used before a noun , a noun phrase, or a pronoun , connecting it to another word 介詞,前置詞 In the sentences "We jumped in the lake ", and "She drove slowly down the track ", "in" and "down" are prepositions. 在 We jumped in the lake 和 She drove slowly down the track 這兩個句子中,in 和 down 是介詞。 例句 In the sentence 'The dog jumped over the wall ', the word 'over' is a preposition.Some prepositions consist of more than one word, such as 'out of'. 返回 preposition