词汇	O-ring felt seal
释义	O-ring felt seal 环形毡封圈
随便看	time-sharing multiplexer channel time sharing multiplexor channel time sharing network time-sharing network time sharing operating timesharing operating system time sharing operating system time-sharing operating system time sharing operation time-sharing operation Time Sharing Operational Requirement time sharing option time-sharing option time-sharing output time-sharing polling time-sharing power time-sharing power price time-sharing power supply time-sharing price time sharing principle time-sharing principle time sharing priority time-sharing priority time sharing processing time-sharing processing