Embryonism
[医] 胚胎状态
🗣️ 情景例句
I hear Boswell
我听说Boswell
Every Jack has his Jill.
有情人终成眷属。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，