| 释义 | 
		hardenhard·en  /ˈhɑrdn / verb -  [intransitive, transitive] to become or to make something hard or less likely to change(使)硬化,变硬,坚固◆Put the mixture in the freezer to harden.把混合物放进冰箱冻硬。◆The senator hardened her opposition to the proposal.该参议员更加坚定地反对这项提案。 OPP soften
 
 -  [transitive]  (usually passive通常用被动语态) harden sb (to sth) to make someone less sensitive使变得无情;使不易打动◆a hardened reporter不易动情的记者◆a hardened criminal死不悔改的罪犯
 
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