單詞
harmful
英 ['hɑ?mf?l; -f(?)l]
美['hɑrmf?l]
基本信息
英英釋義
考試真題
實(shí)用場景例句
近義詞baleful unfavorable pernicious malignant violent poisonous adverse abusive mischievous detrimental bad black noxious destructive disadvantageous
反義詞
- 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。
來自柯林斯例句
- 2. Polyunsaturated oils are essential for health. Excess is harmful, however.
- 多不飽和油對健康很重要。但是，食用過量就會有害。
來自柯林斯例句
- 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)信該事件可能對英國航空業(yè)造成不利影響。
來自柯林斯例句
- 5. Radon is known to be harmful to humans in large quantities.
- 眾所周知，大量的氡會對人體造成傷害。
來自柯林斯例句
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