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
Are we scheduled to leave on time?
飞机准时起飞吗？
I thought so, too.
我也这样以为。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手间一地。