colourless
US
UK colorless (US), colourless (UK) adj: (without color, clear)
SC 无色的 wú sè de
TC 無色的
TC 無色的
Oxygen is a colourless gas.
colorless (US), colourless (UK) adj: (pallid, dull in hue)
SC 颜色暗淡的 yán sè àn dàn de
The hotel decor was colorless and boring.
colorless (US), colourless (UK) adj: figurative (dull, lacking excitement)
SC 苍白无趣的
SC 不生动的