1.
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。
2.
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。
3.
Having a thick, heavy, or hardened shell.
具有厚重或坚硬的壳的
4.
having a hardened crust as a covering.
有硬壳作为覆盖物的。
5.
This kind of beetles have hard shell.
这类甲虫有坚硬的外壳。
6.
Having, resembling, or being a crust.
硬皮的，外壳的有、象或成为硬皮或外壳的
7.
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
8.
having a hard shell or shell-like covering.
有硬壳或壳状遮盖物。
9.
To become covered with a crust.
有外壳，有硬皮变得覆有外壳，硬皮
10.
an almond covered with a sugar coating that is hard and flavored and colored.
外壳坚硬有香味且有色的杏。
11.
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
12.
insect having a firm covering of wax esp. in the female.
有坚硬蜡壳的昆虫，尤其是雌性。
13.
sea urchin having a heart-shaped body in a rigid spiny shell.
有心形身体的海胆，壳硬而多刺。
14.
A virus is covered with a hard protective shell of protein.
病毒的外部有一个蛋白质保护性硬壳。
15.
The hard, siliceous bivalve shell of a diatom.
硅藻细胞壳硅藻的坚硬含硅的硬壳
16.
A material encrusted on a surface.
硬壳表面表面的硬壳状物
17.
being or having or resembling a hard crust or shell.
属于、有或象硬皮或外壳。
18.
any of numerous fruits of the gourd family having a hard rind and sweet juicy flesh.
所有众多的葫芦科水果，有硬壳，汁肉甜美。