单词	hydrogen sulfide
释义	hydrogen sulfide noun : a flammable poisonous gas H2S that has an odor suggestive of rotten eggs and is found especially in many mineral waters and in putrefying matter Example Sentences Recent Examples on the Web When the fish died, some of their bodies washed off the reef into water layers containing very little oxygen and lots of hydrogen sulfide. Stephanie Pappas, Scientific American, 15 Sep. 2022 The bigger caution is that, with any water contamination of the materials, the battery will start producing hydrogen sulfide, which is both poisonous and highly flammable. John Timmer, Ars Technica, 24 Aug. 2022 It’s the first model of the gas planets’ atmospheres that has been able to include haze particles within deeper layers, which were previously thought to be clouds of methane and hydrogen sulfide ices. Jamie Carter, Forbes, 31 May 2022 The model also probed deeper atmospheric layers that include haze particles, in addition to clouds of methane and hydrogen sulfide ices. Ashley Strickland, CNN, 31 May 2022 Mount Hood, an 11,249-foot active volcano, passes by two giant cavities that exhaust lethal sulfur dioxide and hydrogen sulfide. Outside Online, 29 May 2022 The Black Sea itself is already highly fragile from decades of heavy industrial and agricultural activity in the north, overfishing in the south and a makeup that leaves little oxygen in its waters and high levels of poisonous hydrogen sulfide. Naomi Cohen, NBC News, 13 May 2022 The influx depleted the channel’s oxygen, resulting in the rapid decay of vegetation and an explosion of bacteria, which produced colossal amounts of hydrogen sulfide — a flammable, colorless and smelly gas that can be toxic at high levels. Los Angeles Times, 8 Mar. 2022 The notices of violations against the companies and the county allege that the hydrogen sulfide emissions caused a public nuisance in violation of an air quality district rule and the California health and safety code. Los Angeles Times, 3 Dec. 2021 See More Word History First Known Use 1869, in the meaning defined above Medical Definition hydrogen sulfide noun : a flammable poisonous gas H2S that has an odor suggestive of rotten eggs and is found especially in many mineral waters and in putrefying matter
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