Noun:
-
a colorless gas that yields hydroiodic acid in aqueous solution
- This paper describes the toxicity and harm of hydrogen arsenide.
这篇文章介绍了砷化氢的毒性及危害性。
- The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.
溴化氢加成的最后一步，是负离子亲核试剂的附加。
