gill

鳃、鱼鳃常用复数

Fish take in oxygen from the water through their gills.

鱼类透过鳃从水中吸取氧气。

菌褶、菌褐常用复数

Turn the mushroom over and you can see the dark gills.

把香菇翻过来就能看到深色的菌褶。

及耳容量单位

The old recipe calls for a gill of cream.

这份旧食谱要用一及耳的鲜奶油。

脸色发青、想吐口语

He looked green around the gills after the boat ride.

坐完船后他脸色发青，一副想吐的样子。