新东方-柯林斯雅思备考词典

acid

英  [ˈæsɪd]
    

[ADJ, NOUN]

    ADJ. 形容词
  • 1酸性的

    An acid substance contains acid.

    双语例句

    例:

    These shrubs must have an acid, lime-free soil.

    这些灌木在不含石灰的酸性土壤中才能生长。

    NOUN. 名词
  • acids

    1[C, U 有变体名词]

    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.

    双语例句

    例:

    citric acid.

    柠檬酸。