invalid child

例句：

1. 1. The invalid was confined to herroom for the rest of the day.
   那个病人整天被限制在房间里。
2. 2. He isan invalid, unable to work due tohis illness.
   他身体有病，无法工作。
3. 3. She is an invalid, and sheneeds constant care.
   她是个残疾人，需要持续的照顾。