您要查找的是不是：
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- SCUBA Self-contained underwater breathing apparatus; aqualung equipment, providing air without the need of an air tube to the surface. 水中呼吸器自我所属的水中呼吸器；一种水肺仪器，可提供空气而不需要用空气管去从水面取得空气。
- ABSTRACT: Pulmonary oedema has been described in swimmers and self-contained underwater breathing apparatus (Scuba) divers. 对于游泳者与水肺者的肺水肿曾经有一些研究，而本报告则是针对三位闭气潜者肺泡出血现象的个案研究。
- self-sustained underwater breathing apparatus 自持水下呼吸器
- semi-closed-circuit underwater breathing apparatus 半闭合式潜水呼吸器
- Limited Underwater Breathing Apparatus 有限水下呼吸装置
- open-circuit underwater breathing apparatus 开放式潜水呼吸器
- self-contained underwater breathing apparatus 自携式水下呼吸器
- Open and closed circuit underwater breathing apparatus 开闭式潜水呼吸器
- A trademark used for an underwater breathing apparatus 水肺，水中呼吸器用于水下呼吸装备的一种商标
- self-contained underwater breathing apparatus, SCUBA 自携式水下呼吸
- The astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- Firemen needed breathing apparatus to enter the burning house. 消防队员需用呼吸器械才能进入燃烧著的房屋。
- underwater breathing apparatus 水下呼吸器
- Have your breathing apparatus near you. 保持放毒面具在附近。
- Astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- Have your BA [breathing apparatus] near you! 准备好防毒面具！
- John Harmon: Okay, my name is John Harmon and SCUBA stands for self-contained, underwater, breathing apparatus. 这个词在中文里就是水肺,是一种帮助人在水下呼吸的设备。
- John Harmon: Okay, my name is John HarmonSCUBA stands for self-contained, underwater, breathing apparatus. Scuba这个词在中文里就是水肺，是一种帮助人在水下呼吸的设备。
- A swimmer provided with breathing apparatus and other equipment to execute underwater maneuvers,especially military maneuvers. 蛙人带呼吸设备和其它装置执行水下任务，尤其是执行军事任务的游泳者
