acid
柯林斯词典
1. N-MASS An acid is a chemical substance, usually a liquid, which contains hydrogen and can react with other substances to form salts. Some acids burn or dissolve other substances that they come into contact with. 酸
...citric acid. …檸檬酸。
2. ADJ An acid substance contains acid. 酸性的
These shrubs must have an acid, lime-free soil. 這些灌木必須要有酸性、無石灰的土壤。
3. acidityN-UNCOUNT 酸性[oft N 'of' n]
...the acidity of rainwater. …雨水的酸性。
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acid /ˈæsɪd/ (acids)
剑桥词典
- Nitric acid will dissolve most animal tissue .
- Pour exactly 100 ml of sulphuric acid into a measuring cylinder .
- Below pH 6.5 is acid, above pH 7.5 is alkaline.
- phosphoric acid
- a highly corrosive acid
acid noun (CHEMICAL)
[ 可數名詞：有複數形式的名詞 or 不可數或單數名詞：沒有複數形式的名詞 ]any of various usually liquid substances that can react with and sometimes dissolve other materials
酸
acetic/hydrochloric/lactic acid 醋酸／鹽酸／乳酸
Vinegar is an acid. 醋是一種酸。
例句
acid noun (DRUG)
[ 不可數或單數名詞：沒有複數形式的名詞 ]slang for LSD (= an illegal drug that makes people see things that do not exist )
迷幻葯，致幻劑 返回 acid