柯林斯詞典scuba diving /?sku?b? ?da?v??/ 1. N-UNCOUNT Scuba diving is the activity of swimming underwater using special breathing equipment. The equipment consists of cylinders of air which you carry on your back and which are connected to your mouth by rubber tubes. 戴水肺潛水 返回 scuba diving劍橋詞典the sport of swimming underwater with special breathing equipment 戴水肺潛水 返回 scuba diving