colorless
🇺🇸
/ˈkʌlərləs/
🇬🇧
/ˈkʌlələs/
having no color or very light color
The colorless glass allowed us to see through it easily.
无色的玻璃让我们很容易地看透它。
lacking interest or excitement
His stories were colorless and uneventful.
他的故事平淡无奇。