| 释义 |
hydrogen sulfide【化】 硫化氢【医】 硫化氢 hydrogen sulfide hydrogen sulfide n.（名词）A colorless, flammable poisonous gas, H2S, having a characteristic rotten-egg odor and used as an antiseptic, a bleach, and a reagent. 硫化氢：一种无色，可燃性有毒气体化学式为H2 S，有典型的臭鸡蛋味，用作防腐剂、漂白物以及试剂 |