Ectoplacodial
外产囊原基层的, 外生果孔盘的
🗣️ 情景例句
I'm really glad to see you.
非常高兴见到 。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
This time he was barking so that someone would let him out! Since then, he has developed another bad habit.
这次它叫着让人把它放出去！从那以后，它养成了另外一种坏习惯。