"Courage" 是一个英语词汇，通常表示勇气和胆量。以下是该词的一些常见用法和短语：

名词用法：表示勇气和胆量。例如：

It takes courage to speak up for what you believe in.

She showed great courage during the crisis.

动词短语用法：

Have the courage to do something: 有勇气做某事。例如：

You have to have the courage to stand up for your beliefs.

I admire her for having the courage to speak out against injustice.

Summon/call up/sum up/call forth/call upon one's courage: 鼓起勇气。例如：

She had to summon all her courage to face the difficult situation.

He called upon his courage to perform the dangerous stunt.

Lose one's courage: 失去勇气。例如：

I lost my courage when I saw how difficult the task was.

He almost lost his courage, but he managed to pull through.

形容词短语用法：表示勇气和胆量。例如：

Courageous: 勇敢的。例如：

The firefighter showed a courageous act of bravery.

She has a courageous spirit that inspires others.

Brave: 勇敢的。例如：

He was a brave soldier who fought for his country.

It takes a brave person to stand up to a bully.

需要注意的是，courage一词通常用于形容人的行为和态度，表示面对困难和危险时所表现出来的勇气和决心。