act up
片語動詞所屬單字act
act up — 片語動詞
1. to behave badly or to stop working properly
1.片語動詞
釋義
搗蛋；故障
to behave badly or to stop working properly
例句
Our old printer acted up again during the parents meeting.
片語動詞所屬單字act
搗蛋；故障
to behave badly or to stop working properly
Our old printer acted up again during the parents meeting.