同义词

a. uncolored

反义词

a.   colored，colorful，coloured

参考例句

1. His judgement was uncoloured by personal prejudice.
他的判断不受个人偏见的影响。
2. His judgement was uncoloured by personal prejudice.
他的判断并不带有个人成见。
3. 'I didn't know I'd been all that tactful, 'he said in an uncoloured tone.
“我倒没想到我那样的有策略，”他平淡地说了一声。

英英解释

adj.
  1. without color

网络释义

uncoloured
未着色的; 未加颜色的;