Sludge pump
[化] 泥浆泵; 污泥泵
🧩 词语组成解析
n. 软泥, 泥泞\\n[化] 沉淀物; 泥状沉淀
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'll pick you up here at seven .
我七点钟到这儿来接你 。
A policeman pricks up his ears.
一个警察竖起耳朵在认真地听着。
It's a desk.
一张书桌。