求两个英语词组的区别

certificate
noun, verb
noun
(abbreviation cert.)
an official document that may be used to prove that the facts it states are true: a birth / marriage / death certificate
an official document proving that you have completed a course of study or passed an exam; a qualification obtained after a course of study or an exam: a Postgraduate Certificate in Education (= a British qualification for teachers) DEGREE
verb [VN, VN to inf] (BrE) to give sb an official document proving that they have successfully completed a training course, especially for a particular profession

certification
noun [U] (technical)
the act of CERTIFYING sth: the medical certification of the cause of death
the process of giving CERTIFICATES for a course of education: the certification of the exam modules

来自《牛津高阶英语词典》。

简要翻译如下：

certificate：
做名词事，意思是：
1，官方文件，证明其真实性；
2，官方文件，证明其已完成学业或通过考试；通过一段时间学习或考试后的资格认证；