• 1. Certification: 认证 | 专业认证 | 证明 | 实名认证
• 2. quality certification: 资质认证 | 天资认证
• 3. music recording sales certification: 金唱片

更多释义

• 1.An employer can demand written certification that the relative is really ill.
  雇主可要求书面证明以证实这位亲属确实病了。
  dict.yoduao.com
• 2.Certification is for an initial period of five years, with an annual review to ensure that the fishery is continuing to meet the required standards.
  证明的最初期限为五年，每年进行一次审查，以确保渔业继续达到所要求的标准。
  dict.yoduao.com
• 3.Students would be offered on-the-job training leading to the certification of their skill in a particular field.
  学生将获得在职培训，他们也将因此得到在某一领域的技术合格证。
  dict.yoduao.com

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