Ultraprophylaxis
[医] 超预防(限制身体有缺陷的人结婚以预防疾病或畸形的反动措施)
🗣️ 情景例句
Why don't you call back later this afternoon?
你何不今天下午再来电话呢？
There are many training classed and night classes.
有许多培训班与夜校。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。