grab bag

柯林斯词典

1. N-COUNT A grab bag is a game in which you take a prize out of a container full of hidden prizes. 摸彩(袋)[美国英语]
2. N-COUNT A grab bag of things, ideas, or people is a varied group of them. (各种人、事、思想等的)大混合[usu N 'of' n]
...a fascinating grab-bag of documents about the life of Liszt. ...有关李斯特生平的各种非常有意思的资料集合。