back horse

回马
常用释义
回马

扩展信息

害群之马
留下印迹_新浪博客 ... 聪明绝顶 as wise as Solomon 害群之马 back horse 害怕，犹豫 have cold feet ...

例句

后驴头为圆弧的双驴头抽油机运动与动力分析