harmful 形容词：有害的
例句：
Shit is harmful to your health.毒品对健康有害。
harm 名词：伤害 动词 ： 危害，损害
例句：
Hot water will harm the plants.热水会伤害到植物。 扩展资料
Many household products are potentially harmful.
很多家用产品有潜在的.害处。
Fruit juices can be harmful to children's teeth.
果汁可能损坏儿童的牙齿。
His only thought was to keep the boy from harm.
他一心想的就是不要让这男孩受到伤害。
She could not believe that he wished her harm.
她不能相信他希望她受到伤害
1/harmful释义：
adj. 有害的；能造成损害的
2/harmful用法例句：
Public service advertisements are promoting the harmful effects of smoking.
公益广告在宣传吸烟的危害。
3/harmful短语有：
harmful gas有害气体
harmful effect不良影响；有害效应
harmful bacteria有害细菌；病菌
