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	cutoff wavelength cut off wavelength cutoff wavlength of single-mode fiber cut off wheel cut-off wheel cutoff wheel cut off winder cut-off winder cut-off wind velocity cut off with a shilling cut-off works cutoff works cut off young twigs and buds cut off your nose to spite your face cut of lamb cut of meat cut of mutton cut of one's jib cut of pork cut-of-the-jib cut of veal cut oil cut-oil(emulsion) Cutola butter cutometer 输人不输阵输到家，栽到地儿输家不放口，赢家不能走输得自己，赢得他人输棋不输人输棋不输品，赢棋不赢人输理不输嘴，输嘴不输气输理不输气，输气不输嘴输赢不定，报应分明输赢胜败，兵家常事コグチギリコグチ切リコグライコグライコグンコグンフントウコケコケコケイコケイ