prep是preposition的缩写形式 preposition英[ˌprepəˈzɪʃn]美[ˌprɛpəˈzɪʃən] n.介词;前置词; [例句]Thereisnothingintherulesofgrammartosuggestthatendingasentencewithaprepositioniswrong. 语法规则中并没有规定句子以介词结尾是错误的...
发布时间:2025-10-04 浏览量:43