Rotating pump
[化] 旋转泵
🧩 词语组成解析
rotating
[roʊ'teɪtɪŋ]
v. （使某物）旋转[转动]( rotate的现在分词 );（使某人或某物）轮流[按顺序循环];
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
I haven't made a dent in my paperwork.
我的那些文件没怎么动。
That is a serious matter.
那是件严重的事。
We are late already.
现在就已经晚了。