guard〔名词〕护,警戒,警卫详细»
guard〔名词〕鞘,防护装置,卫板详细»
guard〔名词〕保卫 ,监视,禁闭,守卫,防护 ,监狱看守,警备,警卫,看管,哨兵,侍卫,狱吏;v.保守 ,保卫,监视,看守,守卫详细»
guard〔名词〕防护,防护装置详细»
guard〔名词〕防护,挡板,警戒详细»
guard〔名词〕保卫,防护详细»
guard防护详细»
guard保，防护，防护装置详细»
保险装置fool-proof device;safety device详细»
保险装置give way;giveway详细»
保险装置arming mechanism;cut out fuse详细»
保险装置safety device详细»
保险装置breakaway device;guard;safety interlock详细»
保险装置locking device详细»
保险装置safety详细»