shell
过去分词：
动词过去分词: shelled
更多词形：
名词: sheller | 动词过去式: shelled | 动词过去分词: shelled | 动词现在分词: shelling | 动词第三人称单数: shells |
单词例句：
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
The snail retreated into its shell.
蜗牛缩进壳里去了。
The building was destroyed by an artillery shell.
这座建筑物被炮弹炸毁了。
We agreed to share the cost but later he wouldn't shell out.
我们原先同意均摊费用,但後来他却不肯付钱。
After the fire the house was a mere shell.
一场火灾後那楝房屋只剩下骨架。
The wheat will shell after a few days.
麦子已熟透，再过几天就会脱落了。
The armadillo has a protective shell of bony plates.
犰狳有角质鳞片的护甲。
A shell splinter embedded itself in the wall above his head.
在他头上方的墙壁上嵌有一块小小的贝壳片。
A snail's shell is spiral in form.
蜗牛壳是螺旋形的。