n. slang terms for inside informationv. take drugs to improve one's athletic performancev. add impurities to (a semiconductor) in order to produce or modify its propertiesv. give a narcotic to
n. 吸毒者, 笨蛋, 麻醉药物, 粘稠物vt. 麻痹, 上涂料, 预测出vi. 吸毒