a:["a","b","c"]
b:["b","c","d"]
合并成
m:[
a:["a","b","c"],
b:["b","c","d"]
]
如何把多个数组合成二级数组（数组中的数组）？How to combine multiple arrays into secondary arrays (arrays in arrays)?
如何把多个数组合成二级数组（数组中的数组）？a:["a","b","c"]
b:["b","c","d"]
合并成
m:[
a:["a","b","c"],
b:["b","c","d"]
]
a: ["a", "B", "C"] B: ["B", "C", "d"] merged into m: [A: ["a", "B", "C"], B: ["B", "C", "d"]]
回答：
群主管理都是支付大佬
