Hemotachometer
血流速度計
??? 情景例句
That's what I say.
我也會這么說。
How do you spend your leisure time?
你怎樣打發(fā)業(yè)余時間？
There's something wrong woth your ears. I think there's something near us.
你的耳朵有點毛病！我想我們附近有什么東西。