基本解释adj.无色的;苍白的同根派生 colorlessly相关词英汉例句用作形容词 (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。colorlessly更多例句