straighten up
US /ˈstreɪtən ʌp/
UK /ˈstreɪtən ʌp/

短语动词
1.
整理, 收拾
to make something tidy or put it in order
示例:
•
Please straighten up your room before you go out.
请在你出去之前把房间整理好。
•
She spent the morning straightening up the living room.
她花了一个上午整理客厅。
2.
挺直, 直起身子
to stand or sit upright after slouching or bending
示例:
•
He straightened up and looked me in the eye.
他挺直了身子,看着我的眼睛。
•
The old man slowly straightened up from his stooped position.
老人慢慢地从弯腰的姿势直起身子。
3.
改过自新, 振作起来
to improve one's behavior or performance
示例:
•
He needs to straighten up if he wants to keep his job.
如果他想保住工作,就需要改过自新。
•
The coach told the team to straighten up and play harder.
教练告诉球队要振作起来,打得更努力。
在 Lingoland 学习这个单词