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单词 salicylic acid
释义

WordReference Random House Learner's Dictionary of American English © 2024
sal•i•cyl•ic ac•id /ˌsæləˈsɪlɪk ˈæsɪd/USA pronunciation  n. [uncountable]
  1. Chemistry, Drugsa white crystal-like substance used to make aspirin.

WordReference Random House Unabridged Dictionary of American English © 2024
salicylic acid, [Chem., Pharm.]
  1. Chemistry, Drugsa white, crystalline, very slightly water-soluble powder, C7H6O3, prepared from salicin or phenol: used as a food preservative, in the manufacture of aspirin, and in medicine chiefly in the form of a salicylate as a remedy for rheumatic and gouty conditions.
  • 1830–40

Collins Concise English Dictionary © HarperCollins Publishers::
salicylic acid /ˌsælɪˈsɪlɪk/ n
  1. a white crystalline slightly water-soluble substance with a sweet taste and bitter aftertaste, used in the manufacture of aspirin, dyes, and perfumes, and as a fungicide. Formula: C6H4(OH)(COOH)
Etymology: 19th Century: from salicyl (via French from Latin salix a willow + -yl) + -ic
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更新时间:2024/11/11 6:02:30