Blastocyst
[医] 胚泡
🗣️ 情景例句
Did they write some bad news?
他们写了什么坏消息吗？
It's time for class.
上课时间到了。
I'll give you a call when we are ready to talk about them.
等我们准备好可以谈的时候，我会打电话给你。