This nutcracker is designed to apply pressure evenly on the shell.
She made a necklace from the shell of a broken coconut.
The sea snail's coiled shell spiraled beautifully in the morning light.
We watched the clam slowly open its shell to feed near the bay.
Soft-shell crab is caught and eaten before the new shell hardens.
A snail's shell protects it from predators and harsh weather conditions.
The impervious shell of the turtle protected it from water and predators.
乌龟那层坚硬又不透水的壳保护它免受水和天敌的伤害。
Many coastal towns have shops that cater specifically to shell collecting enthusiasts.
许多海边小镇都有专门为贝壳收藏爱好者服务的小店。
They found a rather large pearl in the oyster shell.
他们在贝壳里发现了一颗挺大的珍珠。
I found a purple-spotted shell while walking along the beach this morning.
今天早上我在海边散步时捡到一个带紫色斑点的贝壳。
A capsule holds the powdered medicine inside a gelatin shell.
胶囊是把粉末状药物包在一层明胶外壳里。
The conch's heavy spiral shell is often used as a decorative item.
海螺那沉甸甸的螺旋形外壳常被人拿来做装饰品。
Soldiers rely on the armored shell of their vehicles for safety.
士兵在战场上把车辆的装甲外壳当作自己的安全屏障。