词汇	压紧螺丝
释义	压紧螺丝 housing pin
随便看	seat stone seat stoneseat earth seat stool seat seat support seat support vehicle seat seat surface seat surface grinding seat suspended seat Seat suspension seat suspension system seat-suspension system seat suspension vehicle seat seat suspension vehicle seat, seat hanging seatswheelchair seat swing seat tapping plate seatternet of bridge health monitoring seat test seat themselves one after another Seat the telescope on the tripod seat ticket Seat Tightness of Safety Relief Valves seat, tiltable seat, tipping-up chair seattle