单词	注射活塞
释义	注射活塞injection piston
随便看	general protection fault general provisions general prudential rule general prudential rule {rules of the road} general psychology general public general public address general public license general public license {=gpl} general public license--gpl general public license{=gpl} general public license，gpl general public virus general purchasing power approach general purport general purpose general-purpose general purpose agricultural tractor general purpose aircraft general purpose amphibious assault ship general purpose analog circuit general purpose analogue computer general purpose application program general purpose audio interface general-purpose boat