Test pump
[化] 试验泵
🧩 词语组成解析
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
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
Better late than never.
迟做总比不做好。
The day after the birth of the five children, an aeroplane arrived in Aberdeen bringing sixty reporters and photographers.
五胞胎降生第二天，一架飞机飞抵阿拜丁，随机带来60名记者与摄影师。