harden
vt.使硬化；使经得起考验；使无情；使轮廓鲜明vi.变硬或更硬；变稳定；变习惯网络解释.哈登；使变硬；加硬；使硬 词形变化:过去式：hardened 过去式：hardened 过去式：hardening 过去式：hardens
派生词: hardener
hardening of the arteries 1 . 同 arteriosclerosis harden something off 2 . 使（植物）提高抗寒能力thickencakepetrifysteelstrengthenacclimatecohere英[ˈhɑ:dn] 美[ˈhɑ:rdn]
harden
- 1 . 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。
来自柯林斯例句
- 2 . Test to see if the finish is tacky, and if it is, leave it to harden .
- 看看最后一道漆干了没有，要是没干，就先让它干透。
来自柯林斯例句
- 3 . 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。
来自柯林斯例句
- 4 . The varnish takes a few hours to harden .
- 清漆需要几个小时才能干透。
来自《权威词典》
- 5 . Hot steel is quenched to harden it.
- 烧热的钢放入水中骤冷使之坚硬.
来自《简明英汉词典》
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