HSK V5
Correct

灰色

/ huīsè /
Strokes

Definition

gray/ash gray/grizzly/pessimistic/gloomy/dispirited/ambiguous

Example

As a Noun
grey (colour); gray
1
jiàn
huī
灰色
西服

a grey suit

As an Adjective
pessimistic; gloomy
2
Huī
灰色
zuòpǐn
作品

pessimistic work

3
Huī
灰色
xīnqíng
心情

gloomy mood

4
Huī
灰色
rénshēngguàn
人生观

pessimistic outlook on life

Definition
obscure; ambiguous
5
duì
xiāo
取消
xiànxíng
现行
kǎoshì
考试
zhì
制度
chí
huī
灰色
tàidu
态度
  

He is ambiguous about eliminating the present exam system.

Definition
of questionable origin

Related

灰色