(duckboard 的复数) n.战壕上的遮泥板, 铺于泥泞道路或地面之木板
plural of duckboard
n. a boardwalk laid across muddy ground

学英语单词
acetosity
action control chart
al hudaydah (hodeida)
americaines
antiprincipal planes
atriovertricular block
Ban Pou
batell
belhadj
bioenergetic therapy
bipinnatifidusoside
braking ratio
breeze blocks
cabin crews
cartilage (pl. cartilagines)
cephalosporium puerariae
chicken nugget
Chrysopsis mariana
cinder ladle
classical styles
commission agent
concurrent output
Corydalis pseudojuncea
counterbore with guide
cupric tetramminohydroxide
dacrymycetaceous
decision scoring table
deterministic gene
disperse along
diverge
dull to sharp
end to end flow control
engine-speed
estimated liability for free service
etherton
exact coproducts
Fu Manchu mustaches
fundamental structure node
half-island
hatched grafting
heat transfer computer
Hobie Cat
horticulturals
I-shaped beam
insculptate
inspection funnel
leaching sulfide
lead-alunite
lentivectors
light-adapted eye
lycopodium
material with carbon element
Mekane Birhan
message journaling function
mindcrimes
multipication factor
multiple control chart
murder-mystery
natural ventilation pressure
nerves of steel
New Democrat
non-traditional machining
normal focla mechanisms
nuclear torpedo
object set
paradental cyst
parent process id
phonetises
physionomie
pintsches
plow through
porcelain colour
port rates
potty seats
quinalbarbitone
rave itself out
reclining chair
reinforcement type
resident monitor
restitution of performance after prescription
rock pocket
rodest
roll balance
Rφdungen
safety lanes
sarcomaofepididymis
scientific analysis
seismoscope response
sonibare
sounding lines
spoil ground dunnage
stand-by crew
stingiest
surefully
Swett, Pen.
sylvia nana
tapping method
tharsis
thermopen
throw one's money around
tunicae nervea of Bruecke
two-circuit receiver