Respiratory organ
01
呼吸器官, 呼吸器
a part of the body that helps take in oxygen and remove carbon dioxide, allowing breathing to occur
例
The lungs are the main respiratory organ in humans.
肺は人間の主要な呼吸器官です。
Fish use gills as their respiratory organ to breathe underwater.
魚は水中で呼吸するために呼吸器官としてえらを使います。
