您要查找的是不是：
- A类适任证书 Area A Certificate of Competency
- B类适任证书 Area B Certificate of Competency
- 关于提高航海类院校海船船员适任证书考试通过率的思考 Thinking about enhancing of sea boat crew certification test passing rate of navigation class colleges and universities
- 证书 certificate
- 适任证书适用航区 Applicable Navigation Areas of the Certificate of Competency
- 其中对于A类国家，美元化必须经过一个长期的政策改革。 One is that of "Country A," for which dollarization is the culmination of a long process of policy reform.
- 适 to fit
- 毕业证书 diploma
- A类火 class A fire
- 不仅A而且 not merely A but also B
- 适配 adaptation
- A股 A-share
- 升任 preferment
- 胺类 amine
- 最适 optimal pH
- 职业资格证书 job qualification certificate
- 把A误以为 take A for B
- 荣誉证书 honorary certificate; certificate of honour
- 灵长类 Primates
- 布类 mercery
