基本解释眼保健操英汉例句双语例句Results The peak systolic velocity was speeded up and the resistive index decreased significantly after ocular gymnastics(both P结果做理视健眼操后眼动脉的收缩期峰值速度比操前明显增快（P＜0．001）。词组短语短语gymnastics ocular 眼保健操