Disinfecting hand - washing Trough. Disinfecting pool. Wardrobe, and other more.风淋室.消毒洗手槽. 消毒池. 更衣柜等.This article has introduced the chlorine disinfecting mechanism and control of DBPs.文章主要介绍了液氯消毒的机理及其消毒副产物的产生和控制方法.Objec...
The chronometer - maker's expert hand plays an essential role in this process.生产精密时计的专家们的手工调试在这一工序中起着关键性的作用.a chronometer on a ship船上的精密仪记时计It is use in navigation, chronometer, and weather and so on.用于导航 、 天文和气象等领域...
The cage smelled of excrement.笼子里粪臭熏人。Clothing can also become contaminated with dust, feathers, and excrement.衣着则会受到微尘 、 羽毛和粪便的污染.The pavement was covered in dogs'excrement.便道上满是狗屎....
Please refrain from smoking.请勿吸烟。I made a terrific effort to refrain from tears.我狠着心把泪止住.How shall I refrain from tears when we part?我们分手时,我怎么能抑制住眼泪?...