英语词汇“roll up”的读音、翻译、释义、用法及例句-语文网

词汇	roll up
释义	roll up 转高先结清先前持有的较低履约价格的选择权部位，转而握有较高履约价格的选择权部位。
随便看	squarely square meal Square Mile,The squareness square-off square position square-rigged square-rigger square root square root square sail square-shouldered square the circle square-toed square-toes square up square up to square yard squarish squarrose squash squashed squash rackets squashy squat

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