currency

n.通货，货币；流通，流行

curator, curb, curd, curdle, cure, cure sb. of, curfew, curio, curiosity, curious, curiously, curl, curler, curlew, curling, curling-tongs, curling-irons, curly, curmudgeon, curmudgeonly, currant, current, current account, current affairs, current assets, currently, curriculum, curriculum vitae, curried, curry, curry powder, curry-comb, curse, cursed, cursedly, cursive, cursor, cursorily, cursory, curt, curtail,