单词	back fill
释义	back fill 后面充填物
随便看	air-cooled compensator air cooled compressor air-cooled compressor air-cooled condenser air cooled condenser air-cooled condensing system air cooled crystallizer air cooled cylinder air-cooled cylinder air-cooled design air-cooled desuperheater air cooled desuperheater air-cooled diesel aircooled diesel engine air-cooled diesel engine air - cooled engine air cooled engine air-cooled engine air cooled exhaust manifold air-cooled fin air cooled fin air-cooled finishing air cooled fin tube air cooled flat twin engine air cooled gas cooler 倾4 倾国倾城倾城倾国倾家破产倾家竭产倾家荡产倾家败产倾巢出动倾巢而出倾心吐胆折杀折柳折桂折椅折款折水折烟板折痕折皱折磨