be harmful

是有害的

频率: 8.5150.2 每百万词

to have a damaging effect

具有破坏性影响

harmfulVERB + harmful

分类:

be

例句 (10)

be harmful = 是有害的 (具有破坏性影响)

  • Excessive exposure to sunlight can be harmful to your skin.过度暴露在阳光下可能对皮肤有害。
  • The chemicals in this product may be harmful if swallowed.如果吞食，该产品中的化学物质可能有害。
  • Smoking is harmful to both smokers and those around them.吸烟对吸烟者和周围的人都有害。
  • These bacteria are not harmful to humans under normal conditions.在正常情况下，这些细菌对人类并无害。
  • The new study suggests that this practice could be harmful to children.新研究表明，这种做法可能对儿童有害。
  • While not immediately dangerous, the fumes can be harmful over time.虽然不会立即造成危险,但长期接触这些烟雾可能有害。
  • Is this level of radiation harmful to living organisms?这种水平的辐射对生物有害吗?
  • The spraying could prove harmful to humans.喷洒可能会对人类有害。
  • She actually considered fresh air harmful.她实际上认为新鲜空气有害。
  • These pesticides are harmful to the environment.这些杀虫剂对环境有害。