hydroquinone

hy.dro.qui.none

n.（名词）
A white crystalline compound, C'H 4(OH) 2, used as a photographic developer, an antioxidant, a stabilizer, and a reagent.
对苯二酚：一种白色结晶合成物，化学式C'H 4(OH) 2，用作显影剂、抗氧化剂、安定剂以及试剂