Metagastrula
[医] 后原肠胚
🗣️ 情景例句
My father likes going fishing and hunting in his spare time.
我父亲喜欢在业余时间钓鱼和打猎。
He that climbs high falls heavily.
爬得高，跌得重。
Give her the key.She always comes home early.
。把钥匙给她吧。她总早早回家的。