Orrhos
[医] 血清, 乳清
🗣️ 情景例句
They're in my office.
在我办公室。
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
First it made a circle to the right, then to the left.
令他吃惊的是，蜜蜂开始在蜂窝的表面表演一种舞蹈。