两次发球失误，双误

发球双误

double faults───发球双误

doubled fault───发球双误

doubles fault───发球双误

double-fault───发球双误

double-faults───发球双误

double salt───n.复盐，重盐（由两种盐类组成的化合物）

to double fault───双重过失

double-faulted───发球双误

doubling fault───发球双误

We cam rollers replacement, double fault also eliminates.───我们差凸轮滚子调换后, 轻影障碍也随之打消了.

Then, a new method testing the double fault of combinational circuits based upon Boolean partial derivative is proposed.───在此基础上提出了基于布尔偏导数的组合电路双故障检测的新方法。

At match point, she served a double fault.───她在决胜点两次发球失误.

What if he had not produced a double fault to lose the third set tiebreak?───如果他没有在抢七中双发失误而失掉第三盘？

Serena , 18, sagged 6 in the second set tie breaker and closed with a double fault.───18岁的塞雷娜在第二盘的决胜局中士气低沉,终因发球双误败北.

Double fault: A second failed serve in a row, resulting in the loss of the point.───双发失误: 连续两次发球失误, 造成失分.

Fault links are indicated by a double line in an alternate color from normal links.───错误链接采用不同于正常链接的颜色显示的双线来指示。