ammonia
柯林斯詞典
1. N-UNCOUNT Ammonia is a colourless liquid or gas with a strong, sharp smell. It is used in making household cleaning substances. 氨; 氨水
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ammonia /??m??n??/
劍橋詞典
- a gas with a strong , unpleasant smell used in making explosives , fertilizers (= substances that help plants grow ), and some cleaning products
氨；氨水 返回 ammonia