Qpc
肺毛细管血流量
🗣️ 情景例句
Let me take you home first.
先让我送你回家吧。
The mountain has brought forth a mouse.
虎头蛇尾。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。