(halfback 的复数) n. (足球)前卫
plural of halfback
n. (football) the running back who plays the offensive halfback position
n. (American football) the position of a back on a football team

学英语单词
absorption resonance
air-bubble
alkyl halide
amidone hydrochloride
ammonium sulfate precipitation
ansel
antistripping
automatic hosiery machine
automatic pipette
axial cross
backerin
baling wire
batch of concrete
beilschmiedia assamica meisn.
besaile
carpenter shop
caudicles
cervicofacial actinomycosis
circulated gas-oil ratio
clamato
closed stack management
cock-bell
common wood pigeon
converters
cookin'
cooler cock
copper chromate,basic copper chromate
cretaceous
crosstab query
cuckally
cuppellation process
cupressin
dashboards
dead oil
defences-in-depth
detoxepa
Diaearb
Donji Srb
doppler search
dull fiber
earthworm
egretta thulas
electrobiophysics
electronic autofocus
family law
filmcards
flat tax rate
fluorodi chloromethane
focal-length extender
Fovea triangularis
gastric juices
genus Groenlandia
gozes
hancoside
have a share in
head-trip
high-altitude adaptation
ilyoplax formosensis
infrared search apparatus
ISGYP
Jeomchon
Kasala
Laguna Park
lahe
Larmor precession frequency
liquor kalli hydroxidi
lithoclastic
low visibility operations
lycium barbarums
Martian channel
massouda
Matane
matons
misconceive
nipple pipe
nonplane
Ouchterlony method
pernicketiness
phytotelmata
pyrazine carboxylamine
quicklime
re-acquainted
rejection of commodity
revolution body
rhythmic fluctuation
Senecio multibracteolatus
shelf funguss
skin-pass milll
sleepfest
spacker
submarginal cell
suborder Manteodea
supercatalysts
synchronized swimming
telangitis
the fourth dimension
time off
timing circuti
total circulation
traversing slipway
trichochrysea okinawana taiwana
walrii