在javascript中更改数组结构

Question

我想更改我的数组结构，这是我的数组

Array
(
[0] => Array
    (
        [0] => 0.2
        [1] => 0.10
    )

[1] => Array
    (
        [0] => 0.4
        [1] => 0.21
    )

[2] => Array
    (
        [0] => 0.6
        [1] => 0.45
    )

[3] => Array
    (
        [0] => 0.8
        [1] => 0.75
    )

)

我想以这种形式更改此数组： -

([[0.2,0.10], [0.4,0.21],[0.6,0.45],[0.8, 0.75]])