Ectoblast
n. 外胚层\\n[医] 外胚层, 外膜
🗣️ 情景例句
Nothing remains to be said.
现在已经没什么好说的了。
Where did you grow up?
你在哪儿长大？
Finally, Kunta was thrown into the bottom of the boat and covered with an old smelly cloth.
最后孔塔被扔进船底，盖上一条臭气熏天的旧布单。