noun🔗Share循环呼吸器，再生呼吸器。 (underwater diving) A breathing apparatus that recycles expelled air, removing carbon dioxide and thus allowing extended use of a supply of air."The experienced cave diver used a rebreather to stay underwater for hours exploring the flooded passage. "经验丰富的洞穴潜水员使用循环呼吸器在水下待了几个小时，探索被淹没的通道。technologynauticalvehiclemachinedeviceChat with AIVocabulary GamePractice Reading
