debilitating

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

病毒可能会导致疫情发性关节炎，可以非常弱。

Heat debilitates many people.

酷热使得很人体弱力。

"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.

“烟卷工患病，如肺癌、肺结核以及其他慢性病，使他们弱，无法转向其他职业，”她说。