debilitating

The virus may cause epidemic polyarthritis which can be extremely debilitating.

病毒可能会导多发性关节炎，可以非常衰弱。

Heat debilitates many people.

酷热使得很多人体弱力衰。

"Bidi rollers suffer from multiple illness like lung cancer, TB and other chronic ailments, which debilitate them and prevent them from taking any other profession," she said.

“比迪烟卷工患多种疾病，如肺癌、肺结核以及他慢性疾病，使他们衰弱，无法他职业，”她说。