n.证明者...

certifier的音标：certifier的英式发音音标为：['sɜ:tɪfaɪə]certifier的美式发音音标为：['sɜtəˌfaɪə]...

In case of doubts, the certifier will decide on the risk status, after consulting with specialists.如果有怀疑, 认证机构将咨询专家后根据风险状态决定....