单词	gear cover
释义	gear cover 齿轮罩
随便看	plug spanner plug sth in plug sth into sth plug stick plugstick plug stopping plugs up plug-supervision network plug switch plug switchboard plug system plug tail plug-tap plug tap plug tenon plug tester plug the gap plug thread gage plug thread gauge plug(thumb screw) plug thumb screw plug tobacco plug to-plug adapter plug-to-plug compatibility plug to reverse controller 3543524 354352421 354352434 354352454 354354 354354151 354354351 354354454 354354515 35435452 ほくそ笑むほくたんほくたん【北端】ほくちほくち【火口】ほくてきほくてき【北狄】ほくとほくと【北斗】ほくとう