Word Study
acid anhydrides |
acid dye |
acid halide |
acid head |
acid hydrogen |
acid precipitation
| acid process
| acid rain
| acid rock
| acid test
| acid value
acid precipitation
WORDNET DICTIONARY
Noun acid precipitation has 1 sense
- acid precipitation(n = noun.state) acid rain - rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water; Array is a kind of air pollution
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