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harmful

英 ['hɑ?mf?l; -f(?)l] 美['hɑrmf?l]
  • adj. 有害的；能造成損害的
CET4TEM4TOEFLCET6中低頻詞常用詞匯

詞態(tài)變化

副詞:?harmfully;

英文詞源

harmful (adj.)
mid-14c., from harm (n.) + -ful. Related: Harmfully. Old English had hearmful but the modern word probably is a Middle English formation.

雙語(yǔ)例句

1. Such laws could protect the consumer from harmful or dangerous remedies.
這樣的法規(guī)可以保護(hù)消費(fèi)者免受有害或者危險(xiǎn)藥品的威脅。

來(lái)自柯林斯例句

2. Polyunsaturated oils are essential for health. Excess is harmful, however.
多不飽和油對(duì)健康很重要。但是，食用過(guò)量就會(huì)有害。

來(lái)自柯林斯例句

3. Whatever is hidden is harmful (hence revelation equals security).
任何隱藏的東西都是有害的（所以披露就等于安全）。

來(lái)自柯林斯例句

4. It's believed the affair was potentially harmful to British aviation.
據(jù)信該事件可能對(duì)英國(guó)航空業(yè)造成不利影響。

來(lái)自柯林斯例句

5. Radon is known to be harmful to humans in large quantities.
眾所周知，大量的氡會(huì)對(duì)人體造成傷害。

來(lái)自柯林斯例句