英语词汇“gravel bed filter”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	gravel bed filter
释义	gravel bed filter 粒层除尘器
随便看	collinear crack collinear dipoles collinear drainage collinear force collinear forces collinear (franklin) antenna collinear heterodyning collinear holography collinearily method collinear image formation collinearities collinearity collinearity condition collinearity equation collinear libration point collinear lines collinearly collinear pattern collinear phasematching collinear plane collinear planes collinear point collinear points collinear ray collinear relationship 不知道马王爷三只眼不知铁锹有几个齿不知马王爷三只眼不知马王爷长几只眼不知魂已断，空有梦相随。除却天边日，没人知不知魂已断，空有梦相随。除却天边月，没人知。不矫俗干名。不破不立，不塞不流，不止不行不磕不碰，骨头不硬不磨不难不成人こうしゅこうしゅこうしゅこうしゅこうしゅ【公主】こうしゅ【好守】こうしゅ【好手】こうしゅ【工手】こうしゅ【巧手】こうしゅ【拱手】