tracheal gill

例句：

1. 1. The fishswims through the tracheal gills, which are like a tunnelin its body.
   这条鱼通过气管鳃游动，气管鳃就像它身体里的隧道。
2. 2. The tracheal gills are responsible for filtering the waterand removing waste.
   气管鳃负责过滤水和去除废物。
3. 3. The tracheal gills are essential for the fish's survival.
   气管鳃对于鱼类的生存至关重要。