fairground的复数形式怎么拼写？

Fairground rides are intended to frighten the life out of you.露天游乐场的飞车就是想把人吓丢了魂儿。I sat mesmerized long after the fairground closed.露天游乐场关门许久之后，我还痴迷地坐在那里。a fairground mirror that distorts your shape露天游乐场的哈哈镜...

fairground的音标：fairground的英式发音音标为：['feəgraʊnd]fairground的美式发音音标为：['fergraʊnd]...

n.露天市场，举行赛会的场所，露天马戏场...