adverse

/ˌædˈvərs/

contrary to your interests or welfare

中文释义：不利的；有害的

The adverse weather conditions forced the cancellation of the outdoor event.

不利的天气条件迫使户外活动取消。

Smoking has adverse effects on both the smoker and those around them.

吸烟对吸烟者及其周围的人都有不利影响。