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Definition
Arsine; arsenic trihydride.
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How it's used
This term is strictly a technical chemical name used in scientific contexts. It is rarely encountered in daily conversation unless one is discussing chemistry or industrial safety. It follows the naming convention for hydrides of group 15 elements, similar to 氨 for ammonia or 膦 for phosphine.
Examples
There is arsine gas inside the laboratory.
Related words
Common phrases
arsine gas
Grammar color guide
Noun
Verb
Adjective
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Classifier
Particle
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Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.



