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CET-4 CET-6 考研 TOEFL GRE BNC: 6995 COCA: 8207
HardenHardenD.J.:[ˈhɑ:dn]K.K.:[ˈhɑrdn]1.哈登(①姓氏 ②Sir Arthur, 1865 -1940, 英国化学家, 曾获1929年诺贝尔化学奖)
hardenharden[ˈhɑ:dn]vt. & vi.1.(使)变硬; (使)坚固; (使)硬化The snow hardened until ice was formed.雪成冰后变硬了。2.(使)变得坚强His mind hardened as he became used to difficulty.他坚强起来了, 因为他已习惯于困难。3.(使)变得冷酷无情The positions of the two sides hardened.双方的立场变得更强硬了。I hardened my heart against him.我硬起心肠来对待他。

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