Postembryonic
a. [生]胚后期的
🔁 扩展释义
【医】 胚后期的
🗣️ 情景例句
I always worry.
我一向担心。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
Are you holding the ladder, Jim?
你扶住了梯子吗，吉姆？