forexn.外汇（=foreign exchange）foreadj.在前的n.前头；船头forereachv.追到； 追过； 胜过 ...fore teat前管围foreshaft井颈,井口foresound震前声fore hold前舱foreswearv.放弃；发假誓fore axle前轴fore four四强forewheel前轮fore line前级管道