You use whichever to introduce a clause referring back to an idea or situation expressed in a previous clause, indicating that it does not matter which of the possible alternatives happens or is chosen.
近义词
whatever
双语例句
例：
If you are unhappy with anything you have bought from us, we will gladly exchange your purchase, or refund your money, whichever you prefer.
如果您对从我们这里买到的商品有任何不满意，我们将乐意为您更换或办理退货，您愿意哪种方式都行。
2.?无论哪个
You use whichever to introduce a clause referring back to an idea or situation expressed in a previous clause, specifying which of a number of possibilities is the right one or the one you mean.
双语例句
例：
He has been extraordinarily fortunate or clever, whichever is the right word.
他要么十分幸运，要么特别聪明。
DET. 限定词
1.?无论哪个
You use whichever in order to indicate that it does not matter which of the possible alternatives happens or is chosen.
近义词
whatever
双语例句
例：
Whichever way you look at it, nuclear power is the energy of the future.
无论从哪个方面看，核能都是未来的能源。
2.?无论哪个（用以具体说明几种可能性中正确的或所特指的那个）
You use whichever to specify which of a number of possibilities is the right one or the one you mean.
双语例句
例：
Learning to relax by whichever method suits you best is a positive way of contributing to your overall good health.