meaning用法例句：

　　1、Politicians have debased the meaning of the word "freedom"

　　政客們貶低了“自由”一詞的意義。

　　2、Art has real meaning when it helps people to understand themselves.

　　當藝術(shù)有助于人們了解自身的時候才有真正的意義。

　　3、People use scientific terms with no clear idea of their meaning.

　　人們使用科學術(shù)語，但并非很清楚其含義。