短語(yǔ)詞組短語(yǔ)bowl drain plug 油杯放油塞Drain bowl capacity 濾水杯容量fuel drain cook bowl 燃料油泄塞杯fuel drain cook bowl haul 燃料輸送fuel drain cook bowl duct 燃油導(dǎo)管fuel drain cook bowl factor 燃料系數(shù)fuel drain cook bowl endurance 燃料儲(chǔ)備行程fuel drain cook bowl handling 燃油裝卸管理fuel drain cook bowl economizer 燃料節(jié)省器 返回 bowl drain