收益
income; yield; profit; proceeds; returns;earning
額外～yield advantage/贖券～率redemption yield/～表income statement/～差（幅）yield spread/～遞減descreasing returns /～分享revenue sharing/～股income stock/～基金income fund/～率earning rate; earnings yield;rate of return;rate of yield /～率計(jì)算yield calculation/～率曲線yield curve/～能力earning capacity (or power)/～效應(yīng)income effect/～增長率incremental rate of return/～債券income debenture (or bond)