hardens

英 [ˈhɑːdnz] 美 [ˈhɑːrdnz]

v.  (使)变硬，硬化; (使声音、面孔等)更严肃，更严厉; (使)更坚定，更强硬
harden的第三人称单数

柯林斯词典

  1. V-ERG （使）变硬;（使）硬化
    When something hardens or when you harden it, it becomes stiff or firm.
    1. Mould the mixture into shape while hot, before it hardens...
      在混合物还没有变硬之前，趁热将它塑成形。
    2. Give the cardboard two or three coats of varnish to harden it.
      在纸板上涂两三层清漆使其变硬。
  2. V-ERG （使）（态度、想法）变得更坚定;（使）变得更强硬
    When an attitude or opinion hardens or is hardened, it becomes harsher, stronger, or fixed.
    1. Their action can only serve to harden the attitude of landowners...
      他们的行动只会让土地拥有者的态度变得更坚定。
    2. The bitter split which has developed within Solidarity is likely to harden further into separation.
      团结工会内部已产生的不愉快分歧可能会进一步演变为分裂。
  3. VERB （价格、经济）变得更稳定
    When prices and economies harden, they become much more stable than they were.
    1. Property prices are just beginning to harden again.
      房地产价格刚开始重新趋于稳定。
  4. V-ERG （使）变得坚强;（使）变得冷酷无情;（使）变得麻木不仁
    When events harden people or when people harden, they become less easily affected emotionally and less sympathetic and gentle than they were before.
    1. Her years of drunken bickering hardened my heart...
      她多年来醉酒寻衅的恶习让我变得麻木。
    2. She was hardened by the rigours of the Siberian steppes...
      西伯利亚大草原的艰苦环境使她变得坚强起来。
    3. All of a sudden my heart hardened against her.
      突然间我对她硬起了心肠。
  5. VERB （表情、眼神）变得严肃，变得不快
    If you say that someone's face or eyes harden, you mean that they suddenly look serious or angry.
    1. His smile died and the look in his face hardened.
      他的笑容消失了，脸上的表情严肃了起来。
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双语例句

  1. Mould the mixture into shape while hot, before it hardens
    在混合物还没有变硬之前，趁热将它塑成形。
  2. Clay hardens when it becomes dry.
    黏土干了的时候就变硬了。
  3. Lava as it cools hardens into rock.
    岩浆冷却后凝成岩石。
  4. As its root structure grows it hardens to fill the mold.
    待其根部结构成长后，表面变硬而填满模子。
  5. As snow hardens, it becomes smoother, less porous.
    雪会结成冰，因此会变得光滑，渗透性弱。
  6. The mixture hardens as it cools.
    这种混合物冷却时会变硬。
  7. The officer's voice hardens.
    军官的口气更生硬了。
  8. The fluid secretion usually dries out and hardens into a material that can be worked.
    通常流体分泌物会变干和硬化（于是成为「催干油」）。
  9. Obsolete venereal disease kitchen range 、 fibre 、 hardens kitchen range obsolete quality of the, pleurisy mould.
    陈旧性病灶、纤维化、硬结灶、陈旧性胸膜炎型。
  10. Performance: Concretion hardens quickly, early strength high, wear-resisting, anti-frozen strong, the flowability good, the rate of strength development stable.
    性能：凝结硬化快，早期强度高，耐磨、抗冻性强，和易性好，强度增进率稳定。
  11. As the scientific consensus hardens, efforts to fight climate change have gathered political momentum.
    随着科学共识日益稳固，抗击气候变化的努力已聚集起政治方面的动力。
  12. I know, brass wire would be cheaper, but I found that the stamping process involved in making the nails hardens the brass and makes it less prone to bend under the turning forces.
    我知道，铜丝要便宜，但我发现，用冲压工艺制作钉子使黄铜变硬，使其不易弯曲。
  13. A substance that hardens to act as an adhesive; glue. bind or join with cement.
    接合剂，接合胶一种用作胶合材料胶接剂的物质；接合胶用粘合剂凝固或连接。
  14. Hardeningthe body structural adhesive used hardens at room temperature.
    硬化车身结构粘合胶在室温下硬化。
  15. The earth hardens under the hot sun.
    土地让炎热的太阳晒硬了。
  16. Made by boiling pure sugar until it hardens.
    纯蔗糖煮到变硬为止制成的糖果。
  17. The added fluoride hardens tooth enamel and is essential to keeping teeth healthy.
    添加的硬的牙釉质氟也是保持牙齿健康的基本。
  18. The senile renal artery hardens colored Doppler blood stream drag index change and kidney function parametric analysis
    老年性肾动脉硬化肾功能与彩色多普勒血流阻力指数的相关性分析
  19. The heat of the sun hardens clay.
    太阳的热使黏土变硬。
  20. A cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result.
    在水下会变硬的水泥；在窑中加热石灰石和粘土再研磨成粉制成。
  21. The addition of cement or lime hardens the soil and greatly increases its compressive strength.
    水泥、石灰使土质变硬，从而大幅度增加其压缩强度。
  22. An oil that hardens in air due to oxidation and is often used as a paint or varnish base.
    一种在空气中氧化后变硬的油，常用于涂料或清漆打底。
  23. There are moments in battles in which the soul hardens the man until the soldier is changed into a statue, and when all this flesh turns into granite.
    有时，在战争中，心情会使人变得僵硬，以致士兵成了塑像，肉身变成青石。
  24. The heat of the sun hardens clay. a thermosetting resin.
    太阳的热使黏土变硬。一种热硬化性的树脂。
  25. The glue dries very fast and hardens in an hour.
    胶干得很快，过一个小时就变硬了。
  26. A fabric that hardens like concrete after it's soaked in water could provide emergency housing around the world.
    一种浸泡在水中之后可象水泥那样硬化的纤维能够在世界各地为人们提供应急住所。
  27. A mixture of lime or gypsum with sand and water; hardens into a smooth solid; used to cover walls and ceilings.
    石灰或石膏、沙子和水的混合物，变硬后成为光滑的固体，用来涂墙壁和天花板。
  28. A resin derived from allyl alcohol that hardens when cured; used as an adhesive.
    烯丙醇制成的树脂，加工后变硬，用作粘合剂。
  29. Effect of Sodium Hyaluronate on Pleural Adhesions and Fibrosis in a Rabbit Model of Empyema; ( 4) Obsolete venereal disease kitchen range 、 fibre 、 hardens kitchen range obsolete quality of the, pleurisy mould.
    透明质酸钠对兔脓胸胸膜粘连及纤维化的影响（4）陈旧性病灶、纤维化、硬结灶、陈旧性胸膜炎型。
  30. When exposed to the heat, the rubber seals and gaskets inside the transmission hardens, which will cause leaks.
    当接触到热、橡胶密封垫片在传输变硬，这将导致泄漏。
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