pre-cleaner

常見例句

To ensure good wetting and low voiding I believe I will pre clean and etch the solder (prefrom) to remove oxides.
為了保證良好的潤濕性及低空洞率，我認為需要進行預(yù)清洗，并對焊片表面進行刻蝕以去除氧化物。
I use the floor cleaner to remove grease.
我用地板除垢劑清除油污。
Clean clothes and good manners are prepossessing.
清潔的衣服和良好的舉止能給人以好感。
My one good suit is at the cleaner's.
我那套講究的衣服還在洗衣店里呢。
Let's clean down the board before we paint it.
讓我們在上漆以前把這塊板洗干凈。
It's important for the college freshman to keep his nose clean.
對大學(xué)新生而言潔身自好是很重要的。