preposition
英 [ˌprepəˈzɪʃn]
美 [ˌprepəˈzɪʃn]
n. 介词
复数：prepositions
BNC.26713 / COCA.27652
牛津词典
noun
- 介词
a word or group of words, such as in , from , to , out of and on behalf of , used before a noun or pronoun to show place, position, time or method
柯林斯词典
- N-COUNT 介词；前置词
Aprepositionis a word such as 'by', 'for', 'into', or 'with' which usually has a noun group as its object.- There is nothing in the rules of grammar to suggest that ending a sentence with a preposition is wrong.
语法规则中并没有规定句子以介词结尾是错误的。
- There is nothing in the rules of grammar to suggest that ending a sentence with a preposition is wrong.
英英释义
noun
- a function word that combines with a noun or pronoun or noun phrase to form a prepositional phrase that can have an adverbial or adjectival relation to some other word
- (linguistics) the placing of one linguistic element before another (as placing a modifier before the word it modifies in a sentence or placing an affix before the base to which it is attached)
双语例句
- In their composition, the using of preposition is not suitable.
在他们的作文中，不能准确的使用介词。 - It might be a noun, a verb or a preposition, for example.
例如，它可能是一个名词、词或是一个介词。 - The person pointed to is usually placed between the verb and preposition; this can be either a noun or pronoun.
指的这个人通常置于动词和介词之间；它可以是名词也可以是代词。 - You should cancel this preposition in the sentence.
你应该删去句子中的这个介词。 - This paper presents the concept of semantic pattern, and constructs semantic pattern base of English preposition phrases and sentences, major parameter base and knowledge base of English set phrases.
在研究英语介词相关短语和句式的基础上，给出了语义模式的概念，构建了介词相关短语语义模式库、相关句式语义模式库、主虚量库和固定搭配知识库。 - Application Integrated Preposition System can solve the problem well.
综合应用前置系统的建设可以很好的解决这些问题。 - Although the verb prevent takes the preposition from, it can also be used with no preposition.
尽管动词prevent可以带介词from，它也可以不用介词。 - After a preposition the objective case of pronouns should be used, but he used the nominative case.
在介词后面，人称代词应该用宾格，但是他用了主格。 - Use a preposition and a relative pronoun, whom/ which, to complete the following sentences.
由关系代名词引出的句子。用介词和关系代词whom/which完成句子。 - In the next activity, try to match up the adjectives with the preposition that often follows them.
在下面的练习中，你要将一些形容词和相应的介词搭配在一起。