| 单词 | certification |
| 释义 | certificationcertification /ˌsɚt̮əfəˈkeɪʃən/ noun 1[countable, uncountable] an official document that says that someone is allowed to do a certain job, that something is of good quality, etc., or the state of having this document: You must show proof of scuba certification before they will let you dive.2[uncountable] the process of giving someone an official document that says that he or she is allowed to do a certain job, or of providing a document that says something is of good quality: certification of the training and certification of healthcare workers |
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