系统软件 操作系统 释文 program swapping 程序对换
- freight car bogie
- freight container
- freight container transportation vehicle
- freight forwarder
- freight forwarding depot
- freight futures exchange
- freight index
- freight market
- freight railway network
- freight station facilities
- freight statistics
- freight traffic organization
- freight traffic survey
- freight train formation plan
- freight transportation by special-purpose vehicle
- freight transportation hub
- freight transportation planning
- freight transport plan
- freight vehicle
- Freiheitssatz
- Frei Otto
- Fremantle
- fremodyne
- Fremont Proclamation
- French