the first case  首发病例; 首例

case of trial of first instance  灵敏度; 一审案件

First diagnosed case  首诊情况

first page of illness case  病案首页

first-aid case  急救包; 急救箱

first-ever locally contracted case  首宗本地感染个案

maxillary first molar extraction case  上颚第一大臼齿拔除病例

case case  语句预定字; 外壳

case case carbon  表皮; 表层含碳量

case-case study  病例－病例研究

pupal case case  巢壳; 鞘; 外皮; 外壳; 护鞘; 巢囊

case history method; case method; case study method  案例法

alternate width-first and depth-first  宽度和深度交替优先

FCFS First Come First Served  先来先服务

FEFO First – End First – Out  先结束先退出; 先完先出

FEFO First C End First C Out  先结束先退出; 先完先出

FIFO (first in and first out) memory  先进先出存储器

FIFO (first in first out)  档案; 先进先出

FINFO First In Not used First Out  先进不用者先出