Ectoplacodial
外产囊原基层的, 外生果孔盘的
🗣️ 情景例句
Congratulations!
恭喜你
I would like you to keep is a secret.
我要你保守秘密。
When he went outside half an hour later, he was astonished to find the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。