catch.all
n.（名词）A receptacle or storage area for odds and ends.杂物包：盛放杂物和残渣的容器或地方Something that encompasses a wide variety of items or situations:统称：包括各种各样的物件或情况的东西：例句：a word that serves as a catchall for a bewildering array of computer accessories.一个可作为混杂排列的计算机附件的统称词
【引伸】
catch.all.
adj.（形容词）
