音标:['bækfiːld] ;
n. 后卫;守卫区

学英语单词
1-fluorooctane
administrative setup
Aegle marmelos
agricultural mycology
air hydraulic
alternate-direct current comparator
Aridaia
Automatix Inc
babuyan channel
bail with sureties
basic antimony sulfate
bicycle race
bismuth(iv) chloride
bootstrap image
calanopia minor
cares nothing about
case-note
cefaioject
Chavany
cholesterol acyltransferase
commission-based pay
Corpus ciliare
Corydalis brevirostrata
coupling with non-metallic elastic element
covering letter
custom memory
Dance Umbrella
deep sea
differential rate system
diffident about
distillable
dog and bones
dorads
dynamometer type multiplier
edit.preferences
energy curve
equal-gain diversity combining
equicontinuous family of functions
euthalia hebe kosempona
fiber rope
folkgames
forestieras
general average-in-insurer's liability
gray solodic soil
green lot fattening
haplodermatitis
hard drugs
harpooned
heat conductivity vacuum gauge
hydrocortisone
hydrostatic powder pressing
ill conditioned system of equations
intensities
Jerejak, Pulau
kace
karabakh
Legal's test
locker-rooms
logwood printing black
man nod
mandibulation
MeCP1
Medgel
megabucks
membrane seal mechanical pump
mid-autumn
must of
name of document
negotiable credit instrument
Nootkas
optimum diet
orthobunyavirus
Oxhill
Palmersville
paraprofessional
pcsr
phenoxanthein
Pleioblastus maculatus
Pol-e Khomrī
Popesses
portico
postcommunist
powders
reel sequence number
rough hawk's heard
rub a person the wrong way
sclerotium
short-day plant breeding
Sirnak
sp reduction factor
Stylosanthes
subtle change
surface dynamometer card
t.k.
three-year-old horse
TNM-CLASSIFICATION
to torch
triterpenoid saponin
two-dimensional lattice
Unebi-yama
Zarinskiy Rayon
zhoushan