音标:[ˈferu:lz] ;
n. (棍棒顶端等的)金属箍, 金属环, 套圈( ferrule的复数形式 )
n. a metal cap or band placed on a wooden pole to prevent splitting

学英语单词
absolute binary subprogram
alious
Andriamena
antineurodermatitic
asset market
atarba (atarbodes) fuscicornis
bave
bending clasp
BFPSTS
bird eye structure
blocker die
boronizing
calf bone
californium tricyclopentadienide
camellia tea
Castanopsis megaphylla
cellteches
check base line
chinese jacket
church-goers
clears the way for
collector coupling
conservator transformer
cork screw
couplet on pillar
cutoff governor
delaware bays
delegitimized
distribution of population
earthquake forecasting
eucapnia
exapnsion
fatigue range
first-daier
flick back
fogue
follow the line of least resistance
fossae musculi biventeris
fumfer
gear shift gate
handle with care
hanging drop method
hawkliker
HO gauge
Jenner's emphysema
laid my hands on
lardoons
le roi est mort, vive le roi!
locked-in capital
log lines
lunkanka
Lusian
Lyapunov theorem of asymptotic stability
lymph(aden)oma
Lysimachia filipes
make an epoch
manual boring
neural chain
nix
node serve routine
nonsynthetic
Nymphicus
ooser
opaque plane
Opuntia Tourn.ex Mill.
over recruitment
padis
palatine spines
parthenias
pedal-bin
peloric
Pleasant, Mt.
pointwise availability
polyphase voltage
port engine
potassium perniobate
preoptimized
pressure element
pubigerum
quagmirical
radial striae
realname
Rigal's suture
second-guessings
selfconfidence
shatters
sheytt
ship model experimental tank
simplety
Smith admittance chart
splenohemia
stitch-and-seam weld
subforum
swass
symbiotic binary
Tycho's supernova(SN Cas 1572)
under earmark
untrammeling
urokinase-like-immunoreactivity
valve pocket
went into effect
yotta-ampere