核心重点高频常考单词-harden的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
harden
音标发音：
[ˈhɑːd(ə)n][ˈhɑːrdn]
词性词义：
vi.变硬，变坚固；变坚强；变冷酷
英英释义：
Verb:
1.become hard or harder; "The wax hardened"2.make hard or harder; "The cold hardened the butter"3.harden by reheating and cooling in oil; "temper steel"4.make fit; "This trip will season even the hardiest traveller"5.cause to accept or become hardened to; habituate; "He was inured to the cold"
短语词组：
harden the body锻炼身体
harden one's heart心肠变硬
harden steel淬火
harden considerably很坚硬
harden utterly非常坚定
harden in拉紧
harden off使长壮以移植户外
harden up变得坚实
harden into凝固成
harden to对…变得无动于衷
harden toward对…冷酷无情
记忆技巧：
hard adj.坚实的 + -en 动词后缀
双语例句：
1.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。
2.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。
3.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。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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。
10.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。
全部四级六级高考考研例句：
Store employees looked at me like I'm some kind of hardened criminal.
出自-2010年12月听力原文
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