Headloss
扬程损失
🗣️ 情景例句
Well, I know you and Mom have given up a lot
嗯， 我知道你和妈妈省吃俭用
Ale will make cat speak.
喝了淡啤酒，猫也会开口；酒后使人说话多。
Is the production line fully automatic?
生产线是全自动的吗？