Transparent things, such as glass or water, have no pigment in them, so they are called "colorless."

透明的东西，比如玻璃或水，它们里面就没有色素，所以称它们为“无色”。

youdao

Transparent things, such as glass or water, have no pigment in them, so they are called "colorless."

透明的东西，比如玻璃或水，它们里面就没有色素，所以称它们为“无色”。

youdao