colorless

听听怎么读

英 ['kʌləlɪs]

美 ['kʌləlɪs]

是什么意思

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

学习怎么用

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 Materials
Characterization 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