青年中文dust guard的意思
dust guard中文翻譯：
防塵設備；防塵罩
guard───vi.警惕；n.守衛；警戒；護衛隊；防護裝置；vt.保衛；監視；n.(Guard)人名；(英)格爾德
dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰塵；化為粉末；vt.撒；拂去灰塵；n.灰塵；塵埃；塵土
dust to dust───塵歸塵（歌名）；[電影]塵歸塵
dust bunnies───明顯看出受毒品影響的人；積塵
dust storms───n.塵暴( dust storm的名詞復數 )
siliceous dust───硅塵
Sweep dust───清掃灰塵
Dust the───塵埃
dust bunny───〔家具等底下不常打掃處積起來的〕小塵團；明顯看出受毒品影響的人；積塵
Whenever she was searched, she made sure some of the dust and dirt got on the guard women's faces. This made them sneeze and cough.───那些女守衛們搜查時，就被弄得滿臉灰塵，不住地打噴嚏和咳嗽。
Motors on the milling machines are totally enclosed to guard against ingress of metallic dust.───銑床上的電動機都是全封閉的，以防止金屬粉塵進入。
Believe it or not, the training for work as a security guard let me avoid a small decoration in the house. When it was decorating, lots of poison dust and smell went into my room during my absent.───信不信由你，保安培訓期間，我避開了住處的一次小裝修，也就避開了那些裝修產生的有害灰塵和氣體。
The utility model relates to a cylinder piston rod dust guard, in particular to electric stove swaying cylinder dust guard;───本實用新型涉及油缸活塞桿的防塵裝置，特別涉及電爐橫移油缸防塵裝置。
Causes to Poor Cleaning of Dust Guard and Treatment Methods───防塵板座清洗不良的原因及處理辦法
Application of dirt in dust-guard wall project───淺談灰土在擋土墻工程中的應用