英语词汇“backflow barrier”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	backflow barrier
释义	backflow barrier逆止阀
随便看	fluidextractum colchici seminis fluid-consuming constipation fluidextractum condurango fluid consuming constipation fluid drachm fluid distribution and transport fluid displacement tachometer fluid distributing apparatus fluid contact freezing fluidextractum ergotae fluid distributor fluid drachms fluidextractum filicis fluid contacting unit fluid draw texturing unit flue gas removal Fluhmann's test letter fluid drams fluidextractum hydrastis fluid drag flue-gas treatment flui- fluidextractum nucis fluid, drive fluid drilling