in.sert H5In7sV:t, $-sV:rt n [C] 插入物 These magazines have too many annoying inserts (=extra loose pages) advertising various products. 这些杂志里令人讨厌的产品广告插页太多。 Most running shoes have inserts (=added pieces) designed to increase comfort. 大多数跑鞋都有一些插垫来增加舒适度。