har
den
第三人称
hardens
现在进行时
hardening
过去式
hardened
过去完成时
hardened
1
硬化, 加固
to increase firmness or solidity of something
及物动词
- The painter used a fixative to harden the layers of charcoal on the canvas.
画家使用了一种固定剂来硬化画布上的炭层。
- The sculptor applied a sealant to harden and protect the clay sculpture.
雕塑家涂了一层密封剂来硬化和保护粘土雕塑。
- The blacksmith used a quenching process to harden the metal.
铁匠使用淬火工艺来硬化金属。
- The potter fired the ceramics in the kiln to harden them into durable pieces.
陶艺家在窑中烧制陶瓷，以将它们硬化成耐用的作品。
反义词：
2
变硬, 硬化
to increase in firmness or solidity
- The concrete began to harden as it cured, gradually transforming from a liquid state to a solid structure.
混凝土在固化过程中开始变硬，逐渐从液态转变为固态结构。
- Over time, the clay sculpture hardened under the sculptor's skilled hands.
随着时间的推移，粘土雕塑在雕塑家熟练的手下变硬了。
- After baking in the oven, the cookie dough hardened into crispy, golden-brown treats.
在烤箱中烘烤后，曲奇面团变硬，变成了酥脆的金黄色美食。
- The plaster cast hardened around the broken bone, providing stability and support during the healing process.
石膏在骨折周围硬化，在愈合过程中提供稳定性和支持。
- As the metal cooled, the molten iron hardened into solid bars, ready to be shaped and forged.
随着金属冷却，熔化的铁硬化成固体棒，准备成型和锻造。
同义词：
反义词：
3
使变硬, 使习惯
to make accustomed or less sensitive to unfavorable conditions
及物动词
- Exposure to extreme temperatures can harden plants, enabling them to thrive in arid or cold climates.
暴露于极端温度可以使植物变硬，使它们能够在干旱或寒冷的气候中茁壮成长。
- The explorer's expeditions into remote regions had hardened him to solitude and isolation.
探险家对偏远地区的探险使他适应了孤独和隔离。
- Soldiers undergo rigorous training to harden them to the rigors of combat and the unpredictable nature of warfare.
士兵们接受严格的训练，以强化他们适应战斗的严酷和战争不可预测的性质。
- Living in poverty can harden individuals to financial instability.
生活在贫困中可以使个人对金融不稳定麻木。
- The gardener hardened the seedlings by gradually exposing them to outdoor conditions.
园丁通过逐渐将幼苗暴露在户外条件下使其硬化。
同义词：
4
使硬化, 使麻木不仁
to make someone's attitude or feelings less sympathetic
及物动词
- Continuous exposure to violence in the media can harden individuals to the suffering of others.
媒体中持续接触暴力可能会使个人对他人的痛苦麻木不仁。
- The politician's divisive rhetoric serves to harden the hearts of his supporters against those with differing political views.
政客的分裂性言论旨在硬化其支持者对持不同政见者的态度。
- The constant criticism from his parents began to harden his attitude towards authority figures.
父母不断的批评开始硬化他对权威人物的态度。
- Living in a society that values competition over collaboration can harden individuals.
生活在一个重视竞争而非合作的社会中可能会使个人变得冷酷。
- The anonymity of online interactions can harden individuals.
在线互动的匿名性可能会硬化个人的态度。