单词	speedball
释义	speedball /ˈspiːdbɔːl / noun 1 informal A mixture of cocaine with heroin.Study participants were asked separate questions about their use of crack cocaine, powder cocaine, heroin, speedball, methadone, other opiates, amphetamine, marijuana, and a catch-all ‘other drugs’ category.... For heroin, this included snorting, injecting, smoking, and the use of speedballs (heroin and cocaine combined). Drug use frequency is measured as no use, marijuana use (so-called ‘light’ drug), and crack, cocaine, heroin, speedball and/or methamphetamines. 2A small punchball used by boxers for practising quick punches.We also did some cardiovascular work in the gym primarily with speedballs a boxer might use.... None of them had ever punched a speedball before, but they've taken to it like ducks to water. We have a brand new ring, punch bags, speedball - all top-notch equipment. 3 [mass noun] US A ball game resembling soccer but in which the ball may be handled.
随便看	puccoon puce pucelage pucella pucellas pucelle puchera pucherite puchero puck puckaun puck carrier puck chaser puck chasing puck crown pucker puckerer pucker factor puckeridge pucker-mouthed puckeroo puckery Puckett, Kirby puckfist puckish

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