gilling的用法和样例：
例句
- After working abroad for several years, Gill wants to settle down to a permanent job in Britain.
在国外工作了几年后，吉尔决定在英国定居并找份永久性的工作。 - A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.
鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳
