coin n.硬币,金钱,货币vt.铸币...base coin 劣等硬币,硬币,膺币...bad coin 劣币...Gairdner's coin tests 格尔德纳氏钱币试验(检气胸)...coin-op n.(投入硬币机器即自行开动的...auxiliary coin 辅币...toss a coin 掷钱币猜其落地时是正面还是反面...coin-counting 数钱动作...coin-tossing problem 投掷硬币问题...coin money 暴富获暴利,暴发...coin butter 钱币试验(检气胸)...coin catcher 取钱币器...token coin 象征货币...coin percussion 钱币叩诊...coin sign 钱币征(检气胸)...coin counting machine 硬币计数机...false coin 假币伪币...current coin 通行货币...coin collector 收币器...subsidiary coin 辅币...coin lesion 钱币形损害...
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