名词：service形容词：serviceable
serve
v.(给某人)提供端上够…吃(或用)接待服务
n.发球
第三人称单数： serves
现在分词： serving
过去式： served
过去分词： served 扩展资料
Tickets are available on a first come， first served basis.
票先来先买，售完为止。
Your feet must be behind the line when you serve.
发球时你的脚必须站在底线的'外面。
How can we best serve the needs of future generations?
我们怎样才最能满足后代子孙的需要
