HSK 5 HSK C5/V7-9
Correct

灰

/ huī / 
Strokes

Definition

ash/dust/lime/gray/discouraged/dejected

Example

As a Noun

ash

As a Noun

dust; powder

As a Noun

lime; (lime) mortar

As an Adjective

grey

As an Adjective

disheartened; discouraged