词汇	提供明证
释义	提供明证 supply a clear proof明证
随便看	Extinction is an irrecoverable process extinctionism extinctionist extinctionists extinction limit extinction material extinction mechanism extinction meter extinction method extinction modulus extinction moisture content extinction of an action extinction of arc extinction of claim extinction of colour curve extinction of conditional reflex Extinction of conditioned response extinction of crime extinction of debt extinction of diseases extinction of fuel extinction of light curve Extinction of Maritime Lien extinction of mortagage extinction of mortgage