Zygotogenesis
受精(作用)
🗣️ 情景例句
Me, too.
我也一样。
To watch the accident
观察意外事故的现场
The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.
若不是法国著名洞穴探险家伯杰由于偶然的机会发现了这个洞口的话，这个洞也许不会为人所知。