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单词 narcotic
释义 narcotic n 1 substance causing sleep or (sometimes extreme) drowsiness 催眠的或麻醉的物质     The juice of this fruit is a mild narcotic. 这种果汁有轻度催眠作用. 2 (often pl 常作复数) drug that affects the mind 麻醉剂; 毒品     Narcotics are a major threat to health. 毒品是危害健康的大敌.     [attrib 作定语] a narcotics agent, ie one investigating the illegal trade in narcotics 毒品探员. narcotic, adj of or having the effect of a narcotic 麻醉的; 催眠的     a narcotic effect, substance 麻醉的作用、 物质.
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更新时间:2024/5/19 11:58:07