WTI是~~~

West Texas Intermediate
DEFINITION of 'West Texas Intermediate - WTI' Light, sweet crude oil commonly referred to as "oil" in the Western world. WTI is the underlying commodity of the New York Merchantile Exchange's oil futures contracts.

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谢谢游弟。你们一家都好吧。多保重! -爱鸽子的猫猫- 给 爱鸽子的猫猫 发送悄悄话 (0 bytes) () 03/04/2015 postreply 07:54:31

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