英语词汇certify a copy怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	certify a copy
释义	certify a copy 简明释义证明副本无误双语例句 1 I certify this as a true copy of his letter. 我证明本件确系他信件的副本。 2 I certify this as a true copy of his letter. 兹证明本件确系他信件的副本。 3 I certify that this is a true copy. 我证明这是真副本。
随便看	standard mismatch standard missile standard mix standard ml standard mode standard mode key standard model standard model standard model test standard modular system standard modular system card standard modular system of package standard modulation degree standard module standard moisture regain standard(moisture)regain standard molar combustion enthalpy standard molar enthalpy function standard molar enthalpy of combustion standard molar enthalpy of formation standard molar entropy standard molar formation enthalpy standard molar formation Gibbs function standard molar formation of ion standard molar gibbs free energy

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