furlong的复数形式怎么拼写

The young horses broke in a pack, and over the first furlong, they remained in a pack.几匹小马一起冲出，跑完头一弗隆后还没拉开距离。...

n.弗隆，浪（长度单位）...

furlong的音标：furlong的英式发音音标为：['fɜ:lɒŋ]furlong的美式发音音标为：['fɜrlɔŋ]...