torsion dampertorsional vibration dampertortional vibration damper扭转: turn round; turn about振动: vibrate; vibration; vibrance ...减震器: dampener; energy disperser; ...扭力消震器 扭振平衡器 扭转振动减震器: torsionalvibrationdamper振动减震器: schwingungsdmpfer vibration damper下载手机词典可随时随地查词查翻译