“资格证书”常见的英文表达是 “qualification certificate” 。
例如:
You need a qualification certificate to apply for this job.(申请这份工作你需要有资格证书。 )
He obtained a professional qualification certificate last year.(他去年获得了一张专业资格证书。)
此外,根据具体语境,“credential” 也有类似含义,侧重于能证明某人身份、资格等的文件或凭证 ,不过 “qualification certificate” 更为常用和直接对应“资格证书”这一表述。