片语
First t come first served先到先得
first i come to you首先我要提到你
A first-come-prevail以先到为準
be the first to come第一个到
first time come here第一次来这里
first album come out是什么意思
first-come first service先来先服务法
The first to come第一个来
first-come first-served system先到先办制