harmful

英 ['hɑːmfʊl; -f(ə)l] 美 ['hɑrmfəl]
  • adj. 有害的;能造成损害的
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harmful
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harmful (adj.)
mid-14c., from harm (n.) + -ful. Related: Harmfully. Old English had hearmful but the modern word probably is a Middle English formation.
1. 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。

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2. Polyunsaturated oils are essential for health. Excess is harmful, however.
多不饱和油对健康很重要。但是,食用过量就会有害。

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3. Whatever is hidden is harmful (hence revelation equals security).
任何隐藏的东西都是有害的(所以披露就等于安全)。

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4. 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。

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5. Radon is known to be harmful to humans in large quantities.
众所周知,大量的氡会对人体造成伤害。

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[ harmful 造句 ]