1.
The turtle is protected by its hard shell.
龟受到它的硬壳的保护。
2.
ticks having a hard shield on the back and mouth parts that project from the head.
背部有硬壳的扁虱，其硬嘴从头部伸出。
3.
and they did not cut the scarred earth.
雨水并冲裂结了一层硬壳的土地。
4.
Old World climbing plant with hard-shelled bottle-shaped gourds as fruits.
旧大陆攀援植物，有硬壳的瓶状果实。
5.
The hard, siliceous bivalve shell of a diatom.
硅藻细胞壳硅藻的坚硬含硅的硬壳
6.
A material encrusted on a surface.
硬壳表面表面的硬壳状物
7.
Having a thick, heavy, or hardened shell.
具有厚重或坚硬的壳的
8.
having a hardened crust as a covering.
有硬壳作为覆盖物的。
9.
This kind of beetles have hard shell.
这类甲虫有坚硬的外壳。
10.
Having, resembling, or being a crust.
硬皮的，外壳的有、象或成为硬皮或外壳的
11.
Having, resembling, or constituting a hard crust or shell.
硬皮的，外壳的有、象或构成硬皮或外壳的
12.
A hard, shell-like covering, such as that enclosing the kernel of a peach.
壳一种坚硬的，贝壳状的覆盖物，如包住桃核的壳
13.
The shell enclosing the meat of a nut.
坚果外壳包围果果肉的硬壳
14.
Hard eggs, squishy eggs, leathery eggs,
硬壳卵、扁卵、皮革般外壳的卵、
15.
form a crust or a hard layer.
形成一个硬壳或坚硬的层。
16.
the hard largely calcareous covering of a mollusc.
覆盖软体动物的硬的多钙的壳。
17.
that under that tough leather shell is just a gooey caramel center.
在硬皮革的外壳下 还是有颗火热的心
18.
The hard shell of a nut protects the seed inside it.
坚果的硬壳保护里面的种子。