Breathing apparatus
01
呼吸装置, 呼吸设备
a piece of equipment with a container that supplies oxygen to a person, used in places or situations in which it is difficult to breathe normally
例子
The scuba diver relies on a breathing apparatus to breathe underwater during deep-sea explorations.
潜水员在深海探索期间依靠呼吸装置在水下呼吸。
