基本解釋[經(jīng)濟(jì)學(xué)]普通總所得英漢例句權(quán)威例句Taxpayers are also subject to the 3.8% Medicare Surtax on gross income derived during the ordinary course of a trade or business (a) of trading in financial instruments or commodities, or (b) is considered a passive activity with respect to the taxpayer.FORBES: New Taxes and New Terms: How to calculate Net Investment Income under the New 3.8% Medicare Surtaxordinary gross income更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)普通總所得