mechanical device that produces vibratory motion; used for massage
vibrator详细解释
vi.bra.tor n.(名词)Something that vibrates.振动者:振动的东西An electrically operated device used for massage.振动:用来传信的电动设备An electrical device consisting basically of a vibrating conductor interrupting a current.振动器:主要包含一种能打断电流的振动导体的电动设备