Heterognathi
异颚目
🗣️ 情景例句
There's no room for any excuse for what you have done.
你的所作所为没有辩解的余地。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
Look at the picture.
看这幅图画。