他们的骨骼含有天生碳纤维,强壮坚硬极难杀死。
And they have bones reinforced with naturally occurring carbon fiber. They are very hard to kill.
《阿凡达》《Avatar》
但是只有植物细胞有细胞壁,当中坚硬的纤维素给植物制造了他的结构。
Only plant cells have a cell wall, which is made of rigid cellulose that gives the plant structure.
《TED教育》《TED-Ed》
这些种子是如此坚硬,据说就算从枪膛中射出之后,它们依然可以发芽。
These seeds are so tough, in fact, that it's said that despite being fired from a gun, they can still germinate.
《植物之歌》《How To Grow A Planet》
之后,大自然就发了怒。多亏了芝加哥周边坚硬的岩石,我们才能躲过可怕的海啸和地震。
After that, nature took over. There's bedrock around Chicago, so we were spared the worst of the waves and the quakes.
《遗落战境》《Oblivion》
如果她从一个很高的地方落下来,而你却在她离地面仅有几英尺的时候才接住她,那么,你也无能为力了,除非你能神奇的将坚硬的路面变成棉花糖让她能有足够的时间慢慢停下来。
If she's falling from a high place, and you can't get to her until she's only a few feet above the ground, there's really nothing you can do other than magically turn the pavement into marsh-mellow to allow her enough time to slowly come to a stop.
《TED教育》《TED-Ed》
-
坚硬的岩石
solid rock
-
坚硬的土壤
hard soil
-
坚硬的物质
hard substance
-
像石头一样坚硬
be as hard as stone
他瘫倒在坚硬的白色海面上,摩擦着光滑的表面。
He slumped down onto the hard, white sea and rubbed the smooth, glassy surface.
这种打火石非常坚硬。
This type of flint is very hard.
他的意志像钢铁一样坚硬。
His will is as hard as steel.
冰在冬天变得非常坚硬。
Ice becomes very hard in winter.
枫树的木材非常坚硬。
The wood of the maple is very hard.
这个问题对我来说太坚硬了。
This problem is too hard for me.
这张桌子的表面非常坚硬。
The surface of this table is very hard.
蛹被坚硬的外壳保护着。
The pupa is protected by a hard outer shell.
钨碳化物是非常坚硬的材料。
Tungsten carbide is a very hard material.
他用锤子裂开了坚硬的坚果。
He used a hammer to crack open the hard nut.