Labyrinthodontia
迷齿亚纲
🗣️ 情景例句
Come on, Sam ...
好啦， Sam……
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
This year we are going to help them with the rice harvest.
今年我们准备去帮他们收水稻。