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
And now to see the end of the football game.
现在去看看足球赛的最后一段。
Have you eaten any dessert?
你吃甜点吗？
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。