His second serve clipped the net.

他的第2次发球擦到了球网。

《柯林斯英汉双解大词典》

His second serve was also the most feared on the circuit, so opponents had little respite even when he missed his first delivery.

球王的二发同样使人心惊胆颤，所以在一发失误后，他的对手也木有丝毫懈怠的机会。

youdao

A brave second serve from the 29-year-old saved that one but another quickly followed as Serena again came out on top of a baseline exchange.

尽管29岁的大威用充满胆量的二发挽救了这个赛点，但小威随后在底线对攻中再次胜出。

youdao

Most of the 1,000 graduates will serve as Army second lieutenants, many of them in Iraq and Afghanistan.

VOA: standard.2010.05.22

Facing a break point at 30-40, she hit a second serve that was ruled out.

NPR: Sharapova Reaches 4th Round At French Open

If he does it again, he forfeits a first serve and must hit a second serve.

WSJ: A Little Night Tennis, Anyone?

Sharapova feasted in particular on Zheng's weak second serve and went 8 for 8 on break-point chances.

NPR: Sharapova Reaches 4th Round At French Open