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BNC: 10649 COCA: 6117

certification

1 ENTRIES FOUND:
certification /ˌsɚtəfəˈkeɪʃən/ noun
plural certifications
certification
/ˌsɚtəfəˈkeɪʃən/
noun
plural certifications
Learner's definition of CERTIFICATION
[noncount] : the act of making something official : the act of certifying something证明;鉴定
: official approval to do something professionally or legally资格认证;资质证书
[count]
[noncount]

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