单词	安全弹簧
释义	安全弹簧safety spring
随便看	quiet and comfortable, quiet and gentle, quiet and still, quiet arc quiet arc, silent arc quiet as a mouse quiet as the grave quiet, as the mind or the land quiet audio quiet automatic gain control quiet automatic volume control quiet automatic volume control，qavc quiet battery quiet circuit quiet city quiet clean general-aviation turbofan quiet clean general-aviation turbofan (qcgat) quiet clean short-haul experimental engine quiet clean short-haul experimental engine (qcsee) quiet comfortable state of rest quiet conscience quiet day quiet day geomagnetic variations quiet down quieted