✅ 同义词
🗣️ 情景例句
Please sit down, Alexandra.
请坐 ，Alexandra。
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。