Varicellization
[医] 水痘接种
🗣️ 情景例句
Here is a copy of all the things we need to start with.
这是我们一开始就需要的所有东西的清单。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。