fidelity
加入词篮field
field events
field goal
field sports
field trip
fielder
fierce
fiery
fifteen
fifteenth
fifth
fifty
fig
fig leaf
fight
fightback
fighter
fighting
figment
figure
figure
figure-skating
figurine
filament
file
file
file cabinet
filing
filing clerk
fill
fill light
fill up with
filled
filler cap
fillet
filling
filly
film
film
film cutter
film star
film-goer
film-maker
filmmaker
filter
fin
final
final
final
finalist
finally
finals
finance
finance company
finance department
financial
financial aid
financial crisis
financial trust
financier
finch
find
find out
finder
finding
fine
fine
fine hair
fineness
finger
finger mark
fingerboard
fingering
fingernail
fingerprint
fingertip
finish
finished
finishing line
finite
finite decimal
Finland
fir
fire
fire
fire
fire alarm
fire brigade
fire engine
fire escape
fire extinguisher
fire hydrant
fire line
firearm
firearm
