She had to leave immediately, before her courage failed her.

【fail】她必须在失勇气之前马上离开。

And so when that happens, you study and you study, you study, you start to just be very in your head about making mistakes about even

因此，当这种情况， 你会不断学习、学习、再学习，逐渐变得过于在意犯错， 甚至于连开口说话的勇气都失了。

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，乎他在强迫自己在没有失勇气前把话说完。

When people start believing that progress is inevitable and life easy, they may quickly lose courage and determination in the face of the first signs of adversity.

当人们开始相信进步是不可避免的， 活是轻松的，他们可能在面对逆境的最初迹象迅速失勇气和决心。

Now directly quoting the corporal, quote, Having lost their nerve, some soldiers were simply cowering in terror, squatting down and avoiding the hand-to-hand combat in a wait-and-see position.

现在直接引用中的话：“有些失了勇气，只是瑟瑟抖，蹲在地上，避免近战，采取了观望的态度。”

A group planning a kamikaze-style maritime attack can avoid relying on a human " who may lose their nerve at the last second" , as Scott Savitz, a senior engineer at the RAND Corporation, puts it.

一群计划进行自杀式海上袭击的人可以避免依赖“可能在最后一刻失勇气” 的人类，正如RAND公司高级工程师斯科特·萨维茨所说。

When I have seen what so many great men both in France, England, and Germany have said before me, I have been lost in admiration; but I have not lost my courage: I have said with Correggio, " And I also am a painter" .

当我看到在我之前，在法兰西、英格兰和德意志已有许多伟人著书立说，我自然对此仰慕不已；然而我却丝毫也未失勇气；不妨借用达·科雷久的一句话：" 我也是画家。"