harmful

US /ˈhɑːrm.fəl/

UK /ˈhɑːrm.fəl/

1.

有害的, 有危害的

causing or likely to cause harm

:

•

Smoking is harmful to your health.

吸烟对您的健康有害。

•

Exposure to the sun's UV rays can be harmful.

暴露在太阳紫外线下可能有害。

:

damaging detrimental injurious deleterious pernicious

:

harmless beneficial

:

harm do harm come to harm out of harm's way