it's[英][?ts] [美][?ts]
生词本
简明释义
it is的缩写，it has的缩写
以下结果由 金山词霸 提供
柯林斯高阶英汉词典
1.（it is 的常用口语形式）It's is the usual spoken form of 'it is'.
It's the best news I've heard in a long time.
这是我很久以来听到的最好消息。
2.（it has 的常用口语形式，尤用于 has 用作助动词时）It's is the usual spoken form of 'it has', especially when 'has' is an auxiliary verb.
It's been such a long time since I played.
自我上次演出以来已有很长时间了。