英语词汇Benzedrine的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	Benzedrine
词根词缀	词源： "amphetamine," 1933, registered as a proprietary name 1935 by Smith, Kline & French Laboratories, from benzoic + chemical suffix -edrine from ephedrine, etc. It is a carbonate of benzyl-methyl-carbinamine. Slang shortening benny first attested 1955.
随便看	defect defection defective defector defence defend defendant defenestration defense defenseless defensible defensive defer deference deferent deferential deferment deferral unleash unless unlettered unlicensed unlike unlikely unlimber

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