mentally ill

1.By tacit agreement, Clark's friends all avoided any mention of his mentally ill wife.

克拉克的朋友们心照不宣, 绝口不位患精的子。

2.Visiting that hospital for the mentally ill really brought home to me how sad some people’s lives are.

探访家精使我深深体会到有些人的生活有多么不幸。