liquid hydrogen sulfide

例句：

1. 1.The chemical is used in the production of hydrogen peroxide.
   这种化学物质用于生产过氧化氢。
2. 2. The fumes from the leaking gas tank are hazardous and should be avoided.
   泄漏的气体罐产生的烟雾是危险的，应避免接触。
3. 3. The liquid hydrogen sulfide was found to have a high energy density, making it an attractive option forpropulsion systems.
   液态硫化氢被发现具有高能量密度，使其成为推进系统的一个有吸引力的选择。