常見(jiàn)例句用作形容詞 (adj.)Pyridine is a colorless chemical liquid.吡啶是一種無(wú)色的化學(xué)液躰。Hundreds of years later,a comparatively colorless glass was made in Venice.幾百年後，威尼斯制出了一種相對(duì)無(wú)色的玻璃。 返回 colorlessly