color gradationˈkʌləɡrəˈdeiʃən短语¹⁴⁴⁹⁷²⁺² 基本例句 色阶 Created with the highest level of craftsmanship, this breath-taking necklace features large crystals in a beautiful color gradation, from black to clear crystal. 这款美得令人屏息的项链，由美丽悦目的大件黑色及透明水晶串制而成，展现惊艳震撼的渐变魅力，亦是以顶尖技术制成的精心杰作。 redtk