shell

/ʃel/
The shell of a nut or egg is the hard covering which surrounds it. (坚果或蛋的) 壳

noun [具体名词] (蛋、坚果、某些种子和某些动物的)壳;(甲虫的)鞘翅;(尤指建筑物等遭破坏后剩下的)框架,骨架;壳状物;(人的)表面性格,表面感情;空躯壳;(物理)壳层;炮弹;<美>子弹,弹药筒;轻型赛艇;内棺,粗制棺材;(剑的)护手;(计算机)SHELL PROGRAM 的简称

The shell of an animal such as a tortoise, snail, or crab is the hard protective covering that it has around its body or on its back. (动物的) 甲壳

verb [vt. 及物动词] 剥…壳;炮轰;(从对方投手)大量得分

If you shell nuts, peas, shrimp, or other food, you remove their natural outer covering. 剥…的壳•  She shelled and ate a few nuts. 她剥了一些坚果吃。

shell 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 18 Porpoises
Lesson 31 The sculptor speaks
坏蛋被一炮弹(shell)轰进地狱(hell)
单词造句:
网友用 “Shell” 造句精选
A snail's shell is spiral in form. 蜗牛壳呈螺旋形。
...the spiral form of a snail shell. …蜗牛壳的螺旋形状。
The rebels shelled the densely-populated suburbs near the port. 那些叛乱者炮击了港口附近人口稠密的郊区。
They cracked the nuts and removed their shells. 他们打破坚果并剥掉果壳。
The animal retracted into its shell. 这只动物缩回到自己的壳里。
Her normally shy son had come out of his shell. 她那平时害羞的儿子已经开始活跃起来了。
Out on the streets, the shelling continued. 在外面街道上,炮击在继续。
...beads made from ostrich egg shell. …鸵鸟蛋壳做成的珠子。