单词	derrick rest
释义	derrick rest 吊杆托架
随便看	officer on duty officer on probation officer on the active list officer on trial officer on watch office room office rotation office routine officers officers accommodation officers and soldiers officer's bonus officers' bonus officer's call officer's car officers' check officer's check officership officerships officers-in-charge officer's judgement officers'mess officer's mess officers' mess officer's pantry 打折扣打折膀子朝里弯打抽丰打招呼打招牌打拦头雷打拳卖艺，各人一路打持久战打掉了牙齿往肚子里咽，有苦难言打掉牛角做墨斗，正合心意展商展团展地展室展宽展布展延展开展性展成法