复数： waiters

The waiter just shook his head and smiled at her .

服务员只是摇了摇头，并微笑着她。

But my waiter had been wrong .

但是我的这个侍者错了。

Do you ask your friends or the waiter ?

问自己的朋友还是问服务生？

The waiter arrives to take our order .

服务员过来取我们点的菜单。

Eg. he gave a black look at the impolite waiter in the restaurant .

他对不礼貌的餐厅服务员狠狠地看了一眼。