The core of cash settlement system is the settlement index.We introduce how CME works out the hog future index, then put up our thoughts on cash settlement.是什么意思_The core of cash settlement system is the settlement index.We introduce how CME works out the hog future index, then put up our thoughts on cash settlement.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句