如何将数组推入新数组。例如
var arr = ['one','two','three']; var newArr = [];
现在我要newArr[0] = ['one','two','three']
newArr[0] = ['one','two','three']
我试过使用push函数,但它会将 的所有元素推arr入newArr. arr我想按原样推送整个newArr
push
arr
newArr
慕容708150
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