Mesembryo
[医] 中胚期, 囊胚曲
🗣️ 情景例句
Don't be too hasty to give your heart away.
不要太草率地把心交给别人。
The same to you!
也祝你生日快乐！
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。