Amniongenesis
羊膜形成
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
All gun-ports were open and the muzzles peeped wickedly from them.
船上的炮眼都开着，炮口虎视眈眈地向外窥视着。