Extraembryonic
a. 胚胎外的
🗣️ 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，现在终于让我亲自见到你了。
He who stands alone has no power.
孤掌难鸣。
I'll be glad to do it.
我乐意为你们介绍。