hydrogen sulphide
noun
mass noun
1- Chemistry a colourless poisonous gas with a smell of bad eggs, made by the action of acids on sulphides【化】硫化氢。
1.1
- Chem. formula: H2S.化学分子式： H2S.
| 单词 | hydrogen sulphide |
| 释义 | hydrogen sulphidenoun mass noun 1
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