过去式是became。过去分词是become。现在分词是becoming。第三人称单数是becomes。意思变成;成为;变得;适合(某人);使(人)显得漂亮。

常见短语:

1、becomeabstracted变得心不在焉

2、becomeaccstomedtosth习惯于某事

3、becomeacqainted变得熟悉

4、becomeacte变尖锐becomeangry发怒

5、becomeannoyed变得生气