drawn theirselves up

• v. 挺直身体(挺直地站着)

例句

用作动词 (v.)

1. He straightens up, combs his hair, and walks into the meeting.
   他挺直身体，梳了梳头，然后走进会场。
2. Straighten up slowly, then repeat the exercise ten times.
   慢慢挺直身体，然后把这个动作重复十次。