deleterious

长时间看屏幕对视力有不良影响。

Prolonged screen time has a ___deleterious effect on eyesight.

研究证实长期暴露在空气污染中会对儿童的肺部发育产生有害影响。

The study confirmed that prolonged exposure to air pollution has ___deleterious consequences for lung development in children.

持续的工作压力对他的心理健康造成了不良影响。

The constant stress of the job had a ___deleterious impact on his mental well-being.