单词 | aspirin |
释义 | Word Frequency aspirin(ˈæsprɪn) nounWord forms: plural -rin or -rins 1. a white crystalline compound widely used in the form of tablets to relieve pain and fever, to reduce inflammation, and to prevent strokes. Formula: CH3COOC6H4COOH Chemical name: acetylsalicylic acid2. a tablet of aspirin Word origin C19: from German, from A(cetyl) + Spir(säure) spiraeic acid (modern salicylic acid) + -in; see also spiraea |
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