ultraviolet

  暢通詞匯  
[??ltr?'va??l?t]     [??ltr?'va??l?t]    
  • adj. 紫外線(xiàn)的
  • n. 紫外線(xiàn)
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ultraviolet的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

詳盡釋義

adj. (形容詞)
  1. 紫外線(xiàn)的
  2. 產(chǎn)生紫外線(xiàn)的
  3. 應用紫外線(xiàn)的
  4. 【物】紫外的
n. (名詞)
  1. 紫外(線(xiàn))輻射
  2. 紫外光
  3. 紫外線(xiàn)
  4. 紫外區

雙解釋義

adj. (形容詞)
  1. [A] (光)紫外的 (of light) beyond the purple end of the spectrum and unable to be seen by human beings

英英釋義

Noun:
  1. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays

Adjective:
  1. having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end;

    "ultraviolet radiation"
    "an ultraviolet lamp"

ultraviolet的用法和樣例:

例句

用作形容詞 (adj.)
  1. The ozone layer shields the earth from the sun's ultraviolet rays.
    臭氧層保護地球不受太陽(yáng)紫外線(xiàn)的輻射。
  2. A suncream provides adequate protection against harmful ultraviolet rays.
    使用防曬霜可以保護皮膚不受紫外線(xiàn)的傷害。
用作名詞 (n.)
  1. Ultraviolet rays can penetrate through clouds.
    紫外線(xiàn)可以穿透云層。
  2. What are infrared and ultraviolet rays?
    什么是紅外線(xiàn)和紫外線(xiàn)?

詞匯搭配

經(jīng)典引文

  • They talk about these ultra-violet rays. Plain sunshine used to be good enough.

    出自: J. Galsworthy
今日熱詞
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