Hemocircular
血液循环的
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
'I am a foreigner,' I said.
“我是个外国人，”我说。