Embryogenia
[医] 胚胎发生
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
Tickets, please. May I see your ticket please, madam?
请出示车票。夫人，请问我可以看看你的车票吗？