became是什么意思 became英文解释

【became是什么意思 became英文解释】
1、释义:became v.变得(become的过去式) 。
2、became,读音:美/b??ke?m/;英/b??ke?m/ 。
3、例句:He became edgy and defensive.他变得烦躁不安且存有戒心 。

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