Pulsemeter pump
[机] 圆形泵, 气压扬水机
🧩 词语组成解析
[机] 圆形泵, 气压扬水机
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
Is this your handbag?
这是你的手提包吗？
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，