✅ 同义词
🗣️ 情景例句
Lacks confidence and poise is nervous and ill at ease.
信心不足，不够自信，精神紧张，心神不定。
I'd like to take off for home tomorrow.
我想下星期五请假。
Right. They're running and jumping all the time.
对，他们老是跑啊跳的。