例句
The old man is suffering from various infirmities.
这位老人正遭受着各种虚弱病症。
She has an infirmity that makes it difficult for her to walk long distances.
她有一种虚弱，使她难以走长距离。
The old man is suffering from various infirmities.
这位老人正遭受着各种虚弱病症。
She has an infirmity that makes it difficult for her to walk long distances.
她有一种虚弱，使她难以走长距离。