small potatoes n.小人物,不重要的事 small potatoes pl.n.Informal A person or thing regarded as unimportant. An insignificant amount or sum. small potatoes pl.n.Informal A person or thing regarded as unimportant. 小人物,小事被认为无足轻重的人物或事情 An insignificant amount or sum. 小数字微小的数量或总和