footedadj.有脚的; ... 脚的
footn.脚;英尺;最底部;音步v.表演舞步;步行;付账;踏;共计
foot-switch for automatic probe venting冷冻头自动排气脚踏开关
Foot-Pound-Second Electrostatic System英尺-磅-秒静电单位制
Foot-Pound-Second Electromagnetic System英尺-磅-秒电磁单位制