单词	盖--厣
释义	厣；盖operculum
随便看	oscillating disc viscometer oscillating disk gauge oscillating-disk viscometer oscillating drift force oscillating electric dipole oscillating electrode voltmeter oscillating electromotive force oscillating engine oscillating fan oscillating feeder oscillating field oscillating field oscillating- field oscillating follower oscillating frequency oscillating fringe pattern oscillating function oscillating grain pan oscillating granulator oscillating jet method oscillating knife frame oscillating linear motor oscillating load oscillating magnetic field oscillating mast