| 释义 |
medical cerˌtificate (also doctor's cerˌtificate, informal ) noun [countable] (both bre) 1.a statement by a doctor that sb has been ill and unable to work （关于疾病或残疾的）医学证明书◆if you are absent for longer than five days, we may require you to produce a medical certificate. 如果你缺席五天以上，我们可以要求你出示医学证明书。2.a statement by a doctor that sb is in good health and can do a particular job 健康证明书◆pilots must hold a valid medical certificate. 飞行员必须持有有效的健康证明书。 |