former ['f3:m4]
a.以前的；在前的
forth [f3:7]
ad.向前；以后
fortunate ['f3:t54n4t]
a.幸運(yùn)的
fortune ['f3:t54n]
n.命運(yùn)，運(yùn)氣；財(cái)產(chǎn)
forty ['f3:ti]
num.四十
forward ['f3:w4d]
ad.向前；提前 a.前方的 n.期貨 vt.促進(jìn)
found [faund]
vt.創(chuàng)辦，奠定...基礎(chǔ)
foundation [faun'dei54n]
n.建設(shè)；基礎(chǔ)；基金(會(huì))
fountain ['fauntin]
n.噴泉
four [f3:]
num.四(個(gè))
fourteen [`f3:'ti:n]
num.十四(個(gè))
fox [f3ks]
n.狐貍；狡猾的人
France [fr1ns]
n.法國(guó)
frank [fr16k]
a.直率的