1.
Impressively large, sturdy, and enduring.
巨大的、坚硬的和不朽的
2.
Having a thick, heavy, or hardened shell.
具有厚重或坚硬的壳的
3.
Resistant to externally applied pressure.
坚硬的抵抗外来压力的
4.
exceptionally tough or hard wood of any of a number of ironwood trees.
特别坚硬的铁木木料。
5.
hard heavy red wood of a quira tree.
一种比较坚硬的红木。
6.
a stout single-edged hunting knife.
一种坚硬的单刃猎刀。
7.
This kind of beetles have hard shell.
这类甲虫有坚硬的外壳。
8.
A hard pellet of snow and ice.
雹块一种坚硬的冰雪团
9.
hard yellowish wood of a yellow pine.
黄色坚硬的黄松木料。
10.
form a crust or a hard layer.
形成一个硬壳或坚硬的层。
11.
lacking firmness or stiffness.
缺少坚硬的特点或者硬度。
12.
2 Calcium helps the body to make bones strong and hard. The hardness prevents bones from breaking later in life.
钙使人体骨质变得强壮坚硬。坚硬的骨头到了晚年会变得易碎。
13.
one of the horny ribs that stiffen and support the wing of an insect.
昆虫支持翅膀的角状的坚硬的骨。
14.
a strong fabric woven in strips.
编在带子上的坚硬的纤维。
15.
Wiry and agile.
柔韧的坚硬且灵活的
16.
The solid part of the earth.
陆界地球的坚硬部分
17.
The soft pulp inside the hard stems
坚硬竹竿内的柔软竹衣
18.
A solid cake that won't crumb.
不会碎裂的坚硬蛋糕