tonic
tonic 英 [ˈtɒnɪk] 美 [ˈtɑnɪk]
n. 补品,护肤液 adj. 滋补的;声调的;使精神振作的
名词复数:tonics
- A tonic is something, sometimes a medicine, that makes you feel better or restores you to health. Before doctors prescribed drugs, crooked salesmen sold all sorts of dubious tonics.
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- n. 补品,护肤液
- adj. 滋补的;声调的;使精神振作的
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1. This tonic should pick you up .
这种补药会增强你的体质。
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2. herbal tonics
滋补草药
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3. skin tonic
护肤液
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4. a gin and tonic
一杯杜松子酒奎宁水
- tonic (adj.) 1640s, "relating to or characterized by muscular tension," from Greek tonikos "of stretching," from tonos "a stretching," from PIE root *ten- "to stretch." The meaning "maintaining the healthy firmness of tissues" is recorded from 1680s, first extended 1756 to "having the property of restoring to health." Related: Tonical (1580s).
- tonic (n.1) "a tonic medicine," 1799, from tonic (adj.). From 1873 (in gin and tonic) as short for tonic water (1861 as a commercial product, water infused with quinine), so called because held to aid digestion and stimulate appetite.
- tonic (n.2) in the musical sense, 1760, short for tonic note, from tone (n.) in the musical sense + -ic. Related: Tonicity.
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