充滿塵埃的
Jack picks must have a water supply to prevent harmful effects of dust laden air in confined spaces. 在狹窄空間內(nèi)，使用風(fēng)鎬，必須供水進(jìn)行濕式作業(yè)，以防止充滿灰塵的空氣危害人體。
The motor car disappeared in eddy of dust. 汽車在一片揚(yáng)塵的渦流中不見了。
Revealing a Period of Dust Laden History--A Brief Report on Imported Project of Yingcheng Salt Mine in Hubei Province 揭開一頁塵封多年的歷史--湖北應(yīng)城鹽礦引進(jìn)工程紀(jì)略
The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
The car raised quite a dust as we drove off. 我們走時(shí)車子揚(yáng)起了一陣塵土。
