And soon these spheres hardened into military alliances.

很快这些领域就 变成了军事联盟。

And that hardens the healing agent into a solid.

并且会固化修复因子成为固体。

Enamel-building cells secrete a mixture of chemicals that hardens into mineral crystals.

造釉细胞分泌一种化学混合物，然后硬化变成矿物质结晶。

Yes, there she was, with the look of love, grief, and pity hardened into her face.

是的，她就在那儿，脸上带着爱、悲伤和怜悯的表情。

As they're pushed, the skin cells change into a protein called keratin that flattens and hardens into a nail.

当它们被推出去时，皮肤细胞会变成一种叫做角蛋白的蛋白质，这种蛋白质会变平变硬成为指甲。

The chrysalis hardens into a protective case, and over the next few weeks the caterpillar inside transforms into a butterfly!

这些茧会变硬足以保护它们，在接下来几周，毛毛虫在里面变成了蝴蝶！

By the time the hardening cells get long enough to poke out of your skin, they've hardened into a hair.

当硬化的细胞长到足以从皮肤中刺出时，它们就会硬化成为头发。

The man's face hardened into instant enmity.

男人的脸色顿时凝重成敌意。

This device uses light to selectively harden resin into a desired structure.

该设备使用光选择性地将树脂硬化成所需的结构。

Whitewash on the forehead hardens the brain into a state of obstinacy perhaps.

额头上的粉饰也许使大脑变硬成固执状态。

Over time, that resin hardened into  amber, trapping bits of the plant inside.

随着时间的推移，这种树脂会硬化成琥珀色，将植物的碎片夹在里面。

For instance, instead of hardening their skin into a protective chrysalis, moths do spin their metamorphic sleeping sack out of silk.

例如，飞蛾不是将皮肤硬化成保护性蛹，而是用丝纺出变质的睡袋。

Over time, that resin hardened into amber, trapping bits of the plant inside.

随着时间的推移，这种树脂硬化成 琥珀色，将植物的碎片困在里面。

So it is possible that these seemingly insignificant differences can harden into much more serious divides.

因此，这些看似微不足道的差异有可能会强化为更严重的分歧。

There is always a great danger that " words will harden into things for us" .

3.“言而有形”的危险总是存在的。

There is always a great danger that " words will harden into things for us" .

永远存在着“言为我们而硬成物”的巨大危险。

A dim, vague notion laid hold of my mind, but which was fast hardening into certainty.

一个模糊的想法占据了我的脑海， 但很快就变得确定了。

Over time, minerals would seep into where the bones were buried and harden them into the fossils we find today.

随着时间的推移， 矿物质会渗入骨头埋藏的地方，并将它们硬化成我们今天发现的化石。

These vents form along mid-ocean ridges, where Earth's tectonic plates are splitting apart, and lava rises up through the gap, then hardens into long underwater mountain chains.

这些喷口沿着大洋中脊形成，在那里地球的构造板块分裂，熔岩从缝隙中升起，然后硬化成长长的水下山脉。

The cats that do roar don’t have a fully ossified hyoid, meaning that it hasn’t fully hardened into bone, so it’s a lot more flexible.

会吼叫的猫没有完全骨化的舌骨， 这意味着它还没有完全硬化成骨头，所以它要灵活得多。