Amniotes
[医]羊膜类, 羊膜动物
🗣️ 情景例句
There are thirty-three thousand three hundred and thirty-three feathers on that bird's throat.
那只画眉鸟的喉咙上有三万三千三百三十片羽毛。
You ain't seen nothing yet!
好戏还在后头呢！
Not at all.
不客气。