The paper introduces the mistlike scrubbing - super - fine filtration and adsorption - catalytic combustion method to purify the lacquering.该文介绍了雾化洗涤 - 超细过滤法和吸附 - 催化燃烧法净化喷漆废气.Detecting, lacquering, drying and selecting c...
DD was mumbling other things about BB when he heard a roar.DD正嘟嘟哝哝地说着其他关于BB的事情,突然,他听到一声吼叫.A while later, BB couldn't stand DD's silence any longer.过了一会儿, BB再也不能忍受DD的沉默了.DD starts making new friends in his class...
Norma is said to dislike the glare of publicity.据说诺尔玛不喜欢被人过多关注。Norma looked at the parcel and whistled softly through her teeth.诺尔玛看着包裹,轻柔地哼起了口哨.Norma picked up the broom and began sweeping.诺尔玛拿起扫帚开始扫了起来。...