major depressive episode
重性抑郁发作
双语对照
词典结果：
major depressive episode
[英][?meid? di?presiv ?epis?ud][美][?med? d?pr?s?v ?p?sod]
[医]严重抑郁发作;
例句:
1.
Postpartum depression, which is diagnosed if a new mother develops amajor depressive episode within one month after delivery.
产后抑郁症，如果新生儿母亲在分娩一个月后重度抑郁症发作，那么该病便确诊了。