fiftyfold
adjective uk/ˈfɪf.ti.fəʊld/ us/ˈfɪf.ti.foʊld/
五十倍的
fifty times as big or as much
a fiftyfold increase 五十倍的增幅
fiftyfold
adverb uk/ˈfɪf.ti.fəʊld/ us/ˈfɪf.ti.foʊld/
（以）五十倍（地）
by fifty times
Apollo's stock price grew more than fiftyfold. 阿波罗集团的股票价格上升了五十多倍。