变色

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

to change / to become different / to transform / to vary / rebellion

color / CL:種|种[zhong3] / look / appearance / sex

(coll.) color / used in 色子[shai3 zi5]

(lit. and fig.) chameleon

to turn green at the mention of sex / prudish

to suddenly change color showing displeasure, bewilderment etc

to change color and alter one's expression (idiom); to go white with fear / out of one's wits