英语词汇“compound piston ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	compound piston ring
释义	compound piston ring 由几部分组成复式活塞环
随便看	secondary seal unit secondary seat secondary-sector secondary sector secondary sectors secondary securities secondary securities market secondary security secondary sedimentation secondary sedimentation basin secondary sedimentation basin(tank) secondary sedimentation tank secondary seedling family secondary segment secondary segmentation secondary segments secondary segregation secondary sensorium secondary sensory cell secondary sensory cortex secondary sensory ending secondary separation secondary septum secondary sequestrum secondary sere 好话能穿铁好话能遮丑好话说三船，不如攥起拳好话说三遍，狗也不爱听好话说三遍，聋子也心烦好话说上千千万，不如实事办一件好话说了几大车好话说在点子上，烤肉穿在签子上好话说尽，坏事做绝好话过不了门坎，坏话翻得过七重山ずずずずず【図】ず【頭】ずあんずあん【図案】ずいずい