folly/ˈfɑː.li/名词装饰性建筑(尤指见于英国花园或公园内的小型城堡、殿堂等)a Gothic garden folly一个歌特式的花园建筑愚蠢;愚蠢的行为(或念头等)She said that the idea was folly.她说这是个愚蠢的主意。想跟读,去练习