gills
US /ɡɪlz/
UK /ɡɪlz/
复数名词
鳃
the respiratory organ of aquatic animals, such as fish, that extracts oxygen from water
示例:
•
Fish use their gills to breathe underwater.
鱼用鳃在水下呼吸。
•
The shark's gills were visible as it swam past.
鲨鱼游过时，它的鳃清晰可见。