A child's vocabulary expands through reading.

　　孩子的詞匯量通過(guò)閱讀得到擴(kuò)大。

　　Reading will enlarge your vocabulary.

　　閱讀能擴(kuò)大詞匯量。

　　His speech is immature, his vocabulary limited

　　他說(shuō)話很幼稚，使用的詞匯有限。

　　Love was a word he'd erased from his vocabulary since Susan's going.

　　自從蘇珊離開(kāi)后，他再也不提“愛(ài)情”這個(gè)詞了。

　　Most people have a smaller vocabulary in speech than in writing.

　　多數(shù)人口語(yǔ)的詞匯量比書(shū)面語(yǔ)少。