adj.无色的；苍白的；颜色黯淡的，沉闷的
n.无色淀粉样蛋白

The colorless sky during the monsoon was a stark contrast to the vibrant sunsets we usually saw.
雨季中无色的天空与我们通常看到的绚丽日落形成了鲜明对比。
The chemist mixed the two liquids, expecting a colorless reaction, but to his surprise, it turned blue.
化学家将两种液体混合，预期会得到无色反应，但令他惊讶的是，溶液变蓝了。
The colorless snow in Antarctica reflects almost all sunlight, contributing to its extreme cold.
南极洲的无色白雪几乎反射所有阳光，这使得那里的气候极其寒冷。
She dyed her hair a colorless shade, giving her an almost ghostly appearance.
她把头发染成了无色，看起来几乎像幽灵一样。
The colorless detergent is gentle on clothes and doesn't leave any residue.
这种无色洗涤剂对衣物很温和，不会留下任何残留物。
The gemstone was colorless, yet it still sparkled under the light.
这颗宝石是无色的，但在光线下依然闪烁着光芒。
The dish she prepared was colorless, lacking the vibrancy of the other dishes on the table.
她做的菜颜色淡雅，与餐桌上其他色彩鲜艳的菜肴形成对比。
A colorless landscape can evoke a sense of tranquility and simplicity.
无色的风景能唤起宁静和简单的感受。
The colorless ink in her fountain pen dried up, making it impossible to write.
她的钢笔中的无色墨水干涸了，无法写字。
The doctor prescribed a colorless pill for my headache, which seemed to work wonders.
医生给我开了一粒无色的止痛药，它似乎非常有效。