That Carroll Shelby quit driving 'cause he lost his nerve.

卡罗尔·谢尔比不开车了 因为他没那个胆量了。

Losing his nerve, Peter just said, " ...would like a coffee, please."

彼得失去了勇气，只是说道：“… … 要一杯咖啡。”

It's a shaky start but he mustn't lose his nerve.

迈出的第一步也并不稳定，但他不能失去勇气。

However, he lost his nerve when a lovely young woman opened the door.

然而，当一位美丽的年轻女子打开房门的时候，这个小男孩却有点不知所措了。

But having become converted, Lyell then lost his nerve and backed off from public support of the Ice Age idea.

但是，即便他内心已有所转变，莱尔没有勇气，不敢公开支持冰川时代理论。

But the man lost his nerve.

但是那个人失去了勇气。

Jensen would’ve won if he hadn’t lost his nerve.

【nerve】詹森要不是气馁，他就赢了。

Mrs. Weasley would fuss worse than Hermione, and Fred and George, Ron's sixteen-year- old twin brothers, might think Harry was losing his nerve.

韦斯莱夫人比赫敏还要大惊小怪，还有弗雷德和乔治--罗恩那一对十六岁的双胞胎哥哥，他们肯定会认为哈利变成一个胆小鬼了。

A slight pause followed -- and the Wormtail spoke, the words tumbling from him in a rush, as though he was forcing himself to say this before he lost his nerve.

之后是片刻的沉默--然后虫尾巴说话了，他的话像湍急的河水一样从嘴里涌了出来，似乎他在强迫自己在没有丧失勇气前把话说完。