vagaryKK [ˋvegɚi] /ˈveɪɡɚi/發音名詞1無常的變化、難以預測的變化常用複數Farmers here are always at the mercy of the vagaries of the weather.這裡的農民始終得看天氣的無常變化行事。2奇想、怪念頭正式The whole trip was planned on a sudden vagary of his.整趟旅行全是依他一時的奇想安排的。