Reflux pump
[化] 回流泵
🧩 词语组成解析
n. 逆流, 退潮\\n[化] 回流
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
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
Could you carry my doggie for me?
你能替我带我的小狗吗？
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。