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- 氨气、煤焦油、焦煤都是煤气生产过程中的副产品。
Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.
- 氨是种化学物质。
Ammonia is a chemical substance.
- 氨化物含有氨的化合物
A compound that contains ammonia.
- 氨是无色并有强烈气味的气体。
Ammonia is a colorless gas with strong smell.
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海词词典,十七年品牌