time-sharing
n [U]
1 use of a computer for different operations by two or more people at the same time 分时(计算机使用方法, 可使至少两用户同时操作各自的程序).
2 arrangement in which a holiday home is owned jointly by several people who agree to use it each at different times of the year 几人分时使用度假住房的方法.