词汇	买药
释义	买药 buy drugs/medicine药
随便看	marginal utility theory marginal utility theory of interest marginal utility theory of taxation marginal utility theory of value marginal vacuum marginal value marginal value product marginal-value product marginal value productivity marginal value products marginal value vector marginal variable marginal variation marginal variega-tion marginal veil marginal vein marginal veinlet marginal velocity marginal venous sinus of placental attachment marginal vesicle marginal vessel marginal vibration marginal visibility marginal visibility condition marginal voltage check