colourless

美 [ˈkʌlərləs]英 [ˈkʌlələs]
  • adj.无色的;苍白的;无趣的;枯燥的
colourlesscolourless

adj.

1

无色的;苍白的
without colour or very pale

a colourless liquid like water

像水一样无色的液体

colourless lips

苍白的嘴唇

2

无趣的;枯燥的
not interesting

a colourless personality

苍白的个性

colourless

频次

  • 2
    ADJ 无色的
    Something that is colourless has no colour at all.

    ...a colourless, almost odourless liquid with a sharp, sweetish taste.

    一种辛辣、略甜、无色也几乎无臭的液体

  • 3
    ADJ (通常指由于害怕、惊讶或生病而脸色)苍白的,无血色的
    If someone's face is colourless, it is very pale, usually because they are frightened, shocked, or ill.

    Her face was colourless, and she was shaking...

    她脸色苍白,并且浑身发抖。

  • 4
    ADJ-GRADED 无趣味的;枯燥的;平淡无奇的
    Colourless people or places are dull and uninteresting.

    ...the much more experienced but colourless General...

    阅历丰富得多但缺乏个性的将军

adj

1
weak in color;not colorful
Synonym: colorless
2
lacking in variety and interest
a colorless and unimaginative person
a colorless description of the parade
Synonym: colorless

数据来源:WordNet

  1. Water is colourless in itself .

    水本质是无色的。

  2. Instead of the colourless air of the uplands the atmosphere down there was a deep blue .

    这儿和高地无色的空气不同,在山谷里,那儿的大气是一种深蓝色。

  3. Her face was colourless , and she was shaking

    她脸色苍白,并且浑身发抖。

  4. We hurried through the colourless little town set on the fast-flowing Nyakchu .

    我们匆匆穿过湍急的那曲河畔这个毫无生气的小镇。

  5. Pure air is colourless and odourless .

    纯空气是无色无臭的。

  6. Colourless optical glass test methods of chemical stability & Powder

    GB/T17129-1997无色光学玻璃化学稳定性试验方法粉末法

  7. Colourless optical glass test methods & Linear thermal expansion coefficient and transformation temperature

    GB/T7962.16-1987无色光学玻璃测试方法线膨胀系数和转变温度测试方法

  8. Colourless optical glass test methods & Resistance to acid

    GB/T7962.14-1987无色光学玻璃测试方法耐酸稳定性测试方法

  9. Colourless optical glass test methods & Coefficient of thermal conductivity

    GB/T7962.13-1987无色光学玻璃测试方法导热系数测试方法

  10. Colourless optical glass test methods & Refractive index and coefficient of dispersion

    GB/T7962.1-1987无色光学玻璃测试方法折射率和色散系数测试方法

  11. Colourless optical glass test methods & Examination method for extent of stria

    GB/T7962.7-1987无色光学玻璃测试方法条纹度检测方法

  12. Colourless optical glass test methods & Test method by collimator for optical homogeneity

    GB/T7962.2-1987无色光学玻璃测试方法光学均匀性平行光管测试方法

  13. The products were colourless transparent liquid without any sediment at room temperature .

    用该催化剂合成的产品无色透明,室温下无絮状沉淀物。

  14. Colourless optical glass test methods & Edge stress birefringence

    GB/T7962.6-1987无色光学玻璃测试方法边缘应力双折射测试方法

  15. Colourless optical glass test methods & Density

    GB/T7962.20-1987无色光学玻璃测试方法密度测试方法

  16. Colourless optical glass test methods & Relative lapping hardness

    GB/T7962.19-1987无色光学玻璃测试方法相对研磨硬度测试方法

  17. This allyl type resin is a highly transparent , colourless material .

    这种烯丙基型的树脂是一种高度透明的、无色材料。

  18. It is a colourless , clear and transparent liquid .

    它是一种无色清澈及完全透明的液体。

  19. A clear , colourless to pale yellow solution .

    澄明,无色到淡黄色液体。

  20. Polymerization of vinylene carbonate gave colourless polymers with high molecular weights .

    通过乙烯基撑碳酸酯的聚合制得了无色透明的高分子量的聚合物。

  21. In a manner of speaking , objects are colourless .

    色彩是物质属性,对象本身当然不具有。

  22. Colourless and Conductive Conversion Film on Aluminium Alloy

    铝合金上的无色导电转化膜

  23. CHATHAM SYNTHETIC COLOURLESS DIAMOND ── A mixed variety of ⅱ a ~ⅱ b types

    查塔姆合成无色钻石&一种Ⅱa~Ⅱb混合型品种

  24. Appearance : clear and colourless liquid .

    外观:无色透明液体。

  25. Colourless optical glass test methods & Autocollimation test method for refractive index in the ultraviolet and infrared wave band

    GB/T7962.18-1987无色光学玻璃测试方法紫外、红外折射率测试方法自准直法

  26. Life was confined to the narrow , colourless strip between factory and dormitory .

    生活被限制在工厂和宿舍这两点一线内,狭窄而又乏味。

  27. Development of newtype colourless and transparent optical fibre ointment

    无色透明新型光纤油膏的研制开发

  28. It is a clear and colourless liquid of low volatility , having a characteristic odour .

    是一种低挥发性无色透明液体,风味独特。

  29. Her own language is not entirely colourless .

    她的语言也不全都是文雅的。

  30. She aimed her voice very pointedly at the colourless couple .

    她话锋一转,锐利地指向那对平庸的夫妇。