词汇	球座阀
释义	球座阀 valve with ball seat
随便看	not accomplished Not accord with facts not accustomed to this kind of thing no tach no tach? No tach? not a chance Not a chance Not acquired by instruction Not acquired by instruction; natural not across not acting as auditor not active or exerting influence not active physically or mentally not act or do anything not actuated by coins not actuated by hand not actuated by hand, foot not a curly tail in sight not a current! not a damn thing Not a dangerous action can peep out his head not adapted to timely use not adaptive Not A Day Goes By