Serve 是一个英文单词，中文含义是“服务、服役、接待、发球、满足”。

以下是一些相关的英文例句：

The waiter served the customers with a smile.

服务员微笑着为顾客服务。

She is serving her country in the military.

她正在军队为国家效力。

The tennis player served the ball with all her strength.

网球运动员竭尽全力发球。