acidic
/əˈsɪd.ɪk/ 形容词 C1中文： 酸性的、酸的
- Of or relating to acid; having the character of an acid. · an acidic solution
- Having a pH less than 7, or being sour, or having the strength to neutralize alkalis, or turning a litmus paper red.
- Containing a high percentage of silica-bearing minerals.
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