special purpose

基本解释

The first channel, channel 0, has a special purpose.
第一個通道（通道 0）有一個特殊目的。
If you believe those two things to be true, that means God has a special purpose for this land and freedom.
如果你相信這兩件事，那意味著上帝對自由和這片土地有著特殊的目的。
Special purpose registers are system defined, and the registers listed in the screenshot are specific to AIX.
特定目的的注冊器是系統定義的，屏幕界麪中所列出的注冊器是針對 AIX 的。

Kusugak says that the Inuit symbol used to represent the Vancouver Winter Games serves a special purpose in his culture, illustrating that his people were in the region, where to find food or whether there is fuel for fire.
And so you get to build your own special purpose programming language that helped you solve your problems in biology or finance or whatever,
你讀過的類型都可以,所以你就可以讓編程語言按照你的,特殊用途去解決你的生物學,財務或者任何類型的問題，
麻省理工公開課 - 計算機科學及編程導論課程節選

Well, yes, that almost certainly was the purpose of creating the special purpose vehicle.
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Acquisitions can be effected through existing operating companies or special purpose vehicles (Article 3 par. 2).
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