Reciprocating
[医] 交互的, 往复的
✅ 同义词
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
Which one is the longest river in China?
中国哪条河流最长？
We must call the doctor.
我们得去请医生。