colorless
adj. 无色的；苍白的；无趣味的
adj.
无色的；苍白的；颜色黯淡的；无特色的
英英释义
colorless[ 'kʌləlis ]
adj.
lacking in variety and interest
"a colorless and unimaginative person"; "a colorless description of the parade"
同义词：colourless
weak in color; not colorful
同义词：colourless
双语例句
用作形容词(adj.)
Pyridine is a colorless chemical liquid.
吡啶是一种无色的化学液体。
Hundreds of years later,a comparatively colorless glass was made in Venice.
几百年后，威尼斯制出了一种相对无色的玻璃。
权威例句
Photonic Papers and Inks: Color Writing with Colorless MaterialsCharacterization of cytoplasmic and nuclear genomes in the colorless alga Polytoma. II. General characterization of organelle nuclei...
Colorless petroleum marker dyes
Distribution of colorless sulfur bacteria ( Beggiatoa spp.) in a coastal marine sediment
Colorless Sulfur Bacteria, Beggiatoa spp. and Thiovulum spp., in O2 and H2S Microgradients
Directly Modulated Self-Seeding Reflective Semiconductor Optical Amplifiers as Colorless Transmitters in Wavelength Division Multipl...
The tomato MADS-box transcription factor RIPENING INHIBITOR interacts with promoters involved in numerous ripening processes in a CO...
Electrochromic organic and polymeric materials for display applications
A chiral primary amine thiourea catalyst for the highly enantioselective direct conjugate addition of alpha,alpha-disubstituted alde...
Diastereoselective Synthesis of Nitroaldol Derivatives
colorless (adj.)
late 14c., from color (n.) + -less. Figurative sense of "lacking vividness" is recorded from 1861. Related: Colorlessness.
1. It is a sticky colorless film that coats the teeth.
它是一种覆盖在牙齿上的粘性无色薄膜。
youdao
2. Install a CO detector to alert you of the presence of the deadly, odorless, colorless gas.
安装一氧化碳检测器来警告是否存在这种致命的、无色无味的气体。
youdao
3. Comparing with the autumn in the northland, it is just like yellow wine with colorless liquor, rice gruel with steamed bun, and perch with big crab .
比起北国的秋来，正像是黄酒之与白干，稀饭之与馍馍，鲈鱼之与大蟹。
youdao
4. Its aerial mycelium is white, substrate mycelium is colorless to cream or pink.
其气生菌丝白色，基内菌丝无色至乳脂或浅粉。
youdao
5. Colorless or white crystals.
无色或白色结晶。
youdao
6. Color from colorless to smoky gray.
颜色从无色到烟灰色。
youdao
7. Hydrogen is a colorless, odorless gas.
氢气是一种无色、无味的气体。
youdao
8. Nicotine is a colorless, poisonous alkaloid.
尼古丁是无色有毒生物碱。
youdao
9. Ammonia is a colorless gas with strong smell.
氨是无色并有强烈气味的气体。
youdao
10. Some are so pale that the amber seems colorless.
一些很苍白的琥珀近乎无色。
youdao
11. A colorless crystalline acid obtained from tannin.
一种无色的晶状酸，从单宁酸中提取。
youdao
12. If you lack courage in love, your life will be colorless.
一个在爱情中缺乏勇气的人，生活也会平淡无味。
youdao
13. An odorless, colorless, tasteless gas that you know as natural gas.
甲烷是一种无色无味的气体，大家都知道这是一种天然气。
youdao
14. The leaves, depart from the tree, are colorless without inanimation.
这秋叶，是离开了树的，没有生命和颜色的枯叶。
youdao
15. As a colorless, sweet-smelling liquid, DCA is used in the production of plastics.
作为一种无色、带着甜蜜香味的液体，常被用于塑料生产。
youdao
16. The man then when Farting! Colorless, tasteless, but can be poisoned to death.
把男人的话就当放屁吧！无色、无味、但是能中毒身亡。
youdao
17. The colorless protein aggregation was obtained from pig plasma using coagulant.
使用凝聚剂从猪血浆蛋白质中获得无色蛋白胶。
youdao
18. Gaseous argon is tasteless, colorless, odorless, non corrosive, and nonflammable.
气态氩无味，无色，无嗅，无腐蚀性，不可燃。
youdao
19. A colorless toxic gas with a pungent almond odor; has been used in chemical warfare.
一种无色有毒的气体，有刺激的杏仁味，已经被用于化学战中。
youdao
20. Japan's deeply colorless prime minister, Keizo Obuchi, would only issue an oral apology.
极其无趣的日本首相小渊惠三只是发表口头道歉。
youdao
21. Carbon dioxide is nonflammable, colorless, and odorless in the gaseous and liquid states.
在液态和气态时二氧化碳是不可燃、无色、无嗅的。
youdao
22. In addition, return some breed pulp to be flaxen or pink or close colorless and transparent.
此外，还有的品种果肉为淡黄色或粉红色或近无色透明。
youdao
23. Methane is a colorless, odorless and flammable substance which forms a major component in natural gas.
甲烷是一种无色，无味，易燃物质，是天然气的重要组成部分。
youdao
24. Colorless, odorless carbon monoxide is a deadly poison that kills nearly 500 unsuspecting people a year.
无色、无味的一氧化碳是一种致命的毒气，每年约有500名无辜群众死于此。
youdao
25. And she took comfort in this, that Pear Blossom was so small and colorless and without any bold beauty.
莲花为此感到舒服，梨花如此弱小而面无色泽，没有任何显著的美丽。
youdao
26. And she took comfort in this, that Pear Blossom was so small and colorless and without any bold beauty.
莲花为此感到舒服，梨花如此弱小而面无色泽，没有任何显著的美丽。
youdao
colorless
