straighten up

• 使整齐；整理 阐明 挺直

英英释义

Verb:

1. straighten oneself;

   "He drew himself up when he talked to his superior"
   

词汇搭配

• straighten up 使整齐

近反义词

【近义词】

• pull up (使)停下
• draw up 拟定