基本解释n.风向标同根派生 英汉例句用作名词 (n.)After the same day opening price soon, this windvane index once obviously lowered, but transfers very quickly shakes the vanguard, when closing is the straight line rises.当日开盘后不久，该风向标指数曾显著下挫，但很快转为震荡前行，尾盘时更是直线上扬。