Tickets are available on a firstcome, firstserved basis.
票先来先买,售完为止。
《牛津词典》
2
To implement file consistency, we have designed a queue that is used to place the request using first-come-first-served basis.
为保持文件一致性,我们设计了一个队列,用于放置请求,并按照先到先服务的原则。
3
Promptly the passage was full of squalid shirt-clad figures rushing for the bathroom, for there was only one tub full of water between us all in the morning, and it was firstcomefirstserved.