Ecphylactic
[医] 无防卫力的
🗣️ 情景例句
What's the difference between A and B?
A和B有什么不同？
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
We need them urgently.
我们急需这些资料。