Headloss
扬程损失
🗣️ 情景例句
I know.
我知道。
Make haste slowly.
从容赶急。
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste,
对服药人别无其他要求，除了暂时忍受一下令人作呕的味道外，