harmful

英 [ˈhɑːmfl]

美 [ˈhɑːrmfl]

adj.  (尤指对健康或环境)有害的，导致损害的

高考CET4CET6TOEFLIELTSTEM8

Oxford 3000 / Collins.2 / BNC.6454 / COCA.5809

牛津词典

adj.

• （尤指对健康或环境）有害的，导致损害的
  causing damage or injury to sb/sth, especially to a person's health or to the environment
  1. the harmful effects of alcohol
     酒精的害处
  2. Fruit juices can be harmful to children's teeth.
     果汁可能损坏儿童的牙齿。
  3. the sun's harmful ultra-violet rays
     太阳的有害紫外线
  4. Many household products are potentially harmful.
     很多家用产品有潜在的害处。

柯林斯词典

• ADJ-GRADED 有害的;（尤指）有损健康的
  Something that isharmfulhas a bad effect on something else, especially on a person's health.
  1. ...the harmful effects of smoking...
     吸烟的危害
  2. It's believed the affair was potentially harmful to British aviation.
     据信该事件可能对英国航空业造成不利影响。

英英释义

adj

• causing or capable of causing harm
  1. too much sun is harmful to the skin
  2. harmful effects of smoking

双语例句

• Smoking is extremely harmful to your health.
  吸烟对身体极其有害。
• Is this harmful to animals?
  这对动物有害吗？
• The researchers also said the antioxidants folic acid and B vitamins are harmful or ineffective for preventing chronic diseases.
  研究人员还说，抗氧化剂叶酸和维生素B对预防慢性疾病是有害或无效的。
• Brand perfumes are genuine and completely natural and safe fragrances, free from harmful chemical ingredients and toxic synthetics.
  品牌香水是真正的和完全的自然和安全的香水，免受有害的化学成分和有毒合成。
• Smoking is a harmful vice.
  吸烟是一种有害的恶习。
• Smoking and drinking will be harmful.
  抽烟和喝酒对病有害。
• The new drug has proved to have harmful side effects.
  这种新药有副作用。
• Such laws could protect the consumer from harmful or dangerous remedies
  这样的法规可以保护消费者免受有害或者危险药品的威胁。
• Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun
  臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
• Excessive smoking is harmful to one's health.
  吸烟过多对身体有害处。