Respiratory organ
01
呼吸器官, 呼吸系统
a part of the body that helps take in oxygen and remove carbon dioxide, allowing breathing to occur
例子
The lungs are the main respiratory organ in humans.
肺是人类的主要呼吸器官。
Fish use gills as their respiratory organ to breathe underwater.
鱼使用鳃作为呼吸器官在水下呼吸。
