单词	Ampulicidae
释义	Ampulicidae 长背泥蜂科
随便看	bypass valve, filling valve by-pass valve for drill stem test by pass valve for lubricating oil filter bypass valve measurement by-pass valve of screwdrill by-pass valve of shaker by-pass valve piston bypass valve piston rod by-pass valve piston rod bypass valve seal bypass valve servoamplifier by-pass valve spring bypass valve tracking meter bypass vascular surgery by pass vavle by pass vavle body by pass vavle escape pipe by pass vavle piston by pass vavle piston rod by pass vavle ring by pass vavle spring by pass vavle steam pipe bypass vent by pass vent by-pass vent