act up片语动词

片语动词

1. 1

   调皮、捣蛋、不守规矩多指小孩

   The kids always act up when their grandmother visits.

   奶奶来的时候，孩子们总是特别调皮。

2. 2

   出毛病、运转不正常

   My laptop has been acting up since the last update.

   自从上次更新后，我的笔记型电脑就一直出毛病。

3. 3

   发作、又犯了指旧伤或老毛病

   My knee acts up whenever the weather turns cold.

   每次天气一变冷，我的膝盖就会犯疼。