词汇	Saturday Evening Post
释义	Saturday Evening Post 星期六晚邮报
随便看	variable format part variable format part description variable format specification variable form of cable tension Variable for Policy Decision variable forward-swept wing variable fraction sampling variable frcquency method variable free variable-free combinator graph variable free expression variable free-stream velocity variable freguency drive technology variable freguency operation variable frenqueney speed regulation variable freqency variable-freqency drilling rig variable freqnency variable frequecy generator variable-frequecy speed regulation variable-frequence govemor variable frequence microwave variable frequence power supply variable-frequence technique variable frequence variable speed