Euthymism
胸腺机能正常
🗣️ 情景例句
Why does it have to be one or the other?
为什么非得有这个就没有那个？
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
They rode their respective bikes.
他们各自骑着自己的自行车。