harmful
英 /
ˈhɑːmfl
美 /
ˈhɑːrmfl
adj.
有害的；(尤指对健康或环境)导致损害的
派生词： harmfully adv. harmfulness n.
例句
It is harmful to drink in excess.
饮酒过量是有害的。
Tears help to protect the eye from potentially harmful foreign bodies.
眼泪有助于保护眼睛去除可能有害的异物。
The drug is not harmful per se， but is dangerous when taken with alcohol.
这种药本身无害，但与酒同服就危险了。
