Objective To explore the value of meal examination in cartilaginous tracheobronchial ectopia of the esophageal wall.目的探讨食管壁内气管软骨异位症钡餐检查的价值.Ectopia plant was much less in tissue lump embedding group, and the tumors were u...
Inside these zones, traffic speeds are restricted to 20 mph.在这些区域内，交通限速是20英里/小时。Pedestrian zones mean that children can play in relative safety.步行区域意味着孩子们可以在那里相对安全地玩耍。Checkpoints between the two zones were temporarily cl...
The mechanics work hard to keep the he-licopters airworthy.机修工努力维持直升机的飞行性能。The airplane is airworthy.这架飞机是适于飞行的.Crews were even dispatched to determine if any of the aircraft could be made airworthy.全体机组人员甚至被派去确定所有飞机的性能都...
The organization is cloaked in a shroud of secrecy.这个组织笼罩着一种诡秘的气氛。You will have no pockets in your shroud.你死后带不走财产.Ministers are as keen as ever to wrap their activities in a shroud of secrecy.部长们都一如既往地迫切想要将他们的行动搞得神神秘秘的。...