Correct

变色

/ biànsè /

Strokes

Definition

to change color/to discolor/to change countenance/to become angry

Example

As a Verb

change colour; discolour

1

Xīyān

吸烟

huì

会

shǐ

使

yáchǐ

牙齿

biànsè

变色

。

Smoking discolours the teeth.

As a Verb

change one's countenance; change into an angry, frightened or stunned countenance