Dendrobine
石斛碱
🗣️ 情景例句
and something blue.
一些蓝色的。
Last month was December,wasn't it ?
上个月是十二月，对不对？
Oh, doctor. He seems terribly ill. Are you sure it's nothing serious?
噢，医生。他似乎病得很厉害。你肯定不是什么大病？