氨的用法和樣例：
例句
-
氨氣、煤焦油、焦煤都是煤氣生產過程中的副產品。
Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas. -
氨是種化學物質。
Ammonia is a chemical substance. -
氨化物含有氨的化合物
A compound that contains ammonia. -
氨是無色并有強烈氣味的氣體。
Ammonia is a colorless gas with strong smell.
