first come first serve

• Borrowing request will be processed on a first come first served basis
  借取证券申请将会按先到先得方法处理
• Limited quantity while it lasts ! first come first serve , don t miss it out
  数量有限，先到先得，勿失良机！
• Hese services are only available on fridays and on a first come first served basis
  本馆将以先到先得形式办理。
• 243 . first come first served
  先到先得。
• First come first served
  先到先得！
• First come first serve
  先到先得，
• Adrian ： i always go on opening nights and it ' s first come first served for tickets
  亚德里恩：我常常去首映夜，电影票是先到先得的。
• To book in advance . hourly plan is based on first come first served scheme
  Merry maids家居钟点服务是以"先到先得"制，每次服务必须预约的。
• Since our stock is moving / big demand , orders will be processed on a first come first serve basis
  所有货品皆在移动状态中及大需求下,订购将采取先到先得
• The sponsors will allocate the exhibition stand according to the principle of “ first come first serve ”
  主办单位将按照“先申请，先付款，先确认”的原则安排展位。