可数名词时是(考试)合格证明（书）；

qualification的复数：qualifications

英 [kwlfkenz] 美 [kwɑlfkenz]

n.(通过考试或学习课程取得的)资格;学历;(通过经验或具备技能而取得的)资格;资历;限定条件

例句：

1、Experience is more important for this job than paper qualifications.

就这项工作而言，经验比纸面上的资格重要。

2、The candidates' experience and qualifications will be taken into consideration when the decision is made.

作决定时要考虑候选人的经历和资格。