harden
美 [ˈhɑrd(ə)n] 
英 [ˈhɑː(r)d(ə)n]
- v.硬化；（使声音、面孔等）更严肃；（使）更坚定；使变得无情
- n.哈登
- 网络使变硬；板结；加硬
词形变化
第三人称单数：hardens 现在分词：hardening 过去式：hardened 反义词
同义词
英汉双解
1. | [i][t] （使）变硬，硬化to become or make sth become firm, stiff or solid |
| The varnish takes a few hours to harden. 清漆需要几个小时才能干透。 |
| a method for hardening and preserving wood 硬化和保存木料的方法 |
2. | [i][t] （使声音、面孔等）更严肃，更严厉if your voice, face, etc.hardens , or youharden it, it becomes more serious or severe |
| Her face hardened into an expression of hatred. 她的脸沉下来，面带恨意。 |
| He hardened his voice when he saw she wasn't listening. 看到她没在听他讲话，他声音严厉起来。 |
3. | [i][t] （使）更坚定，更强硬if sb's feelings or attitudesharden or sb/sthhardens them, they become more fixed and determined |
| Public attitudes to the strike have hardened. 公众对这次罢工所持的态度已强硬起来。 |
| Their suspicions hardened into certainty. 他们由怀疑变成肯定。 |
| The incident hardened her resolve to leave the company. 这件事使她更加坚定了离开公司的决心。 |
4. | [t][usupass] ~ sb/sth/yourself 使变得无情；使不被打动to make sb less kind or less affected by extreme situations |
| Joe sounded different, hardened by the war. 乔让人觉得变了，因战争变得冷酷无情了。 |
| They were hardened criminals(= they showed no regret for their crimes) . 他们都是死不悔改的罪犯。 |
| In this job you have to harden your heart to pain and suffering. 做这项工作面对伤痛和折磨时你得保持沉着冷静。 |
英汉解释
v. | 4. (把飞弹基地等用水泥等加固或设在地下)使不受爆炸[热幅射]之害 |
n. | |
英英解释
例句
Once the plastics harden and are removed from the molds, the fingers are ready to be hooked up to a base.
一旦塑料变硬，并去除掉模具，手指就可以连接到基座上了。
One day for fresh airthey put him in the garden. His face went deathly paleand his body began to harden.
一天他们把他带到花园去享受清新的空气，然而他的脸变得死灰，身体也开始变得僵硬。
The gods do not spoil a good man by too much tenderness; they prove him, harden him, and prepare him for Themselves.
诸神不会用太多温和宠坏一个好人；祂们会试炼他，使他坚强，并让他们为自己做好准备。
Paint one color at a time onto the surface of the mold and allow it to harden before moving on to the next color.
在模具表面每次着一种颜色，并让其在着下一种颜色前变硬。
Views about just how much trouble will harden after November's midterm elections.
11月的中期选举过后，对于他有多大麻烦将得出定论。
The floor of the forest was soft to walk on; the frost did not harden it as it did the road.
森林里边的地走起来软软的；冰霜还没有把它凝结得象山路那么硬。
Since a DMZ is the front line defense against potential intruders, special care must be taken to harden this server.
因为DMZ是防范潜在入侵者的第一道防线，所以必须特别注意加强此服务器。
revolves around the ability of a thermoplastic material to be softened by heat and to Harden when cooled.
注射成型的基本概念是使热塑性材料在受热时熔融，冷却时硬化。
He has said he would harden sanctions but has also held out the possibility of direct talks.
他曾表示，他将加大对伊制裁力度，但同时也表示不排除直接对话的可能。
Recommended substrate: Harden PC, harden PMMA, the surface of UV coating, electroplating layer, stainless steel, stone, marble, glass, etc.
适用基材：加硬PC，加硬PMMA，UV漆面，电镀面，不锈钢，石头，大理石，玻璃等。
We see it in the Middle East, as the conflict between Arabs and Jews seems to harden.
在中东，随着阿拉伯人与犹太人之间的冲突似乎深化，我们看到了这种情形。
The mismatch between ion implant and the surface of a metal creates atomic defects that harden the surface.
离子注入和金属表面之间的错配产生了硬化表面的原子瑕疵。
The effect of the war is to harden this pose of casual cynicism into a rock-bottom despair.
战争结果把原来荒唐的玩世不恭态度变成了一种彻底的绝望。
Turkish- Cypriots said the decision would harden opposition to plans to reunite the island.
土耳其裔塞浦路斯人称此项决定将使统一岛屿计划的反对方受益。
She lets them sit for a day or two in a warm place so the soap can dry and harden.
她让他们坐在一个温暖的地方一两天，因此肥皂可以干，变硬。
Mr Berlusconi's resistance to structural reform appeared to harden as the country's problems deepened.
随着意大利危机的加深，贝卢斯科尼对国家结构改革的抵触似乎变得更加根深蒂固。
As lava moves through a channel, overflows build natural levees along the sides, which can eventually connect and harden, forming a canopy.
由于熔岩的举动透过管道，建立自然溢出堤防沿线两岸，最终可以连接和硬化，形成一个天篷。
As snow falls, it builds up layer upon layer. With enough time, the layers will harden and bond to one another.
雪下落时，会在地面上层层累积。只要时间足够，这些雪层就会变硬并相互结合。
The pop star's inert brain must "harden" for at least two weeks before doctors can conduct their neuropathology tests.
杰克逊死亡的大脑必须经过至少两周的“硬化”，医生们才能进行神经病理学检验。
Authorities said the substance would continue to harden over time and could continue to slow the flow of water.
当局说，这种物质会随着时间继续变硬，会持续减缓水的流动。
As soon as the boy begins to harden, she'll care no more for him than for a block of wood.
只要那孩子变得老练起来，她再也不会比关心一块木头更关心他。
The deform cells become sticky and harden into a shape of the letter C, like a sickle.
有缺陷的细胞会变得粘而且硬，形状像字母C，像个镰刀。
As they peered from their shelter, the mixture began to overflow the beaker, gradually stopped boiling, and started to harden.
他们从藏身之处望去，只见混合物溢出烧杯，逐渐停止沸腾，开始变硬。
They become sticky and harden into the shape of the letter C, like a sickle, a hand tool with a curved blade.
红血球会变得粘稠，并且硬化成字母C的形状，像一种有弯曲刀片的手持工具，镰刀。
Precast concrete blocks are made by pouring unset concrete into a mold and allowing it to harden.
混凝土砌块是将拌合好的混凝土浇注在模子中，养护至凝固而制成。
He saw her expression harden, the emotion draining from her face.
他看见她脸上的神情先是凝固了，接着就渐渐褪
The waterglass is tending to solidify over the critical value of concentration-modulus and is tending to harden after partial dehydration.
经过认识的不断深入，作者认为，水玻璃的浓度-模数超过临界值便趋固化，再失去部分水分即导致硬化。
According to the definition the concept of the harden ground, the harden ground is classified as road, town block and farmyard.
在界定硬化地面概念的基础上，进一步将硬化地面分为道路、城镇街区、农家场院三大类。
any of various fruits of the gourd family that mature during the summer; eaten while immature and before seeds and rind harden.
各种葫芦科的果实，夏季成熟；在未成熟且种子和瓜皮变硬前食用。
If it's properly treated, the decay will stop, and the enamel will harden, although the tooth will never be perfect again.
如果治疗得当，腐蚀将会停止，珐琅质也会重新变硬，美中不足的是，牙齿不会像受腐蚀前那么完美了。
For a complete list, see the "FAQ" section in the Securing Debian Manual, which can also be found as the harden-doc package in Woody.
完整列表参阅SecuringDebianManual的“FAQ”章节，亦见于Woody中的harden-doc软件包。
You must harden your heart and do not encourage your daughter to give up the tough training.
你必须硬着心，不鼓励你的女儿要放弃这个艰苦的训练。
Finally, hot, dry air is passed through the molded article to harden the protein bonds between the contiguous sand particles.
最后，干热空气通过模制品使相邻砂粒间的蛋白质键合硬化。
Medicine, harden agent and operation therapy are the main three treatment methods for haemangioma at present.
目前对该病的常用治疗方法有药物治疗、硬化剂治疗和手术切除等。
BSorrow and trouble either soften the heart or harden it . James Mackintosh , British writer.
悲哀和烦恼不是使人心软，就是使人心狠。英国作家麦金托什。
The element is used to harden certain steels, among other metallurgical uses, and is also used in semiconductor devices.
广泛用于提高钢的淬硬性以及其它冶金工业，也用作半导体。
As positions harden, it is unlikely such an offer will be renewed when leaders meet at the next summit on March 24th.
随着财务状况的继续恶化，当领导人们在3月24日的峰会上再次碰面时不可能重新给出这样一份提议。
I became awfully lonely when I was trying to harden my heart.
我试图做到冷酷无情的时候，我感到十分孤独。
And I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt.
我要使法老的心刚硬，也要在埃及地多行神迹奇事。
The carbon matting, drenched in resin, is compressed into a mold to harden it.
这种碳垫子，还是树脂制品时就弄湿了，得压缩成型使其变硬。
FRESH MARSHMALLOWS : My son loves mini- marshmallows , but they'd harden before he could eat them all.
新鲜的药属葵：我儿子喜欢迷你型药属葵蜜饯，但是他吃完他们前他会变硬。
