(eider 的复数) n. 绒鸭, 绒鸭绒
plural of eider
n. duck of the northern hemisphere much valued for the fine soft down of the females

学英语单词
'Aïn Guergour, Col.D'
administrative function
Aenus
after mast head light
aminoacetic acid
atomic gun
bank current account
barge course
boarding measure
borealis aurora
brocadings
canker sores
ceramic whiteware
cerulli
circuit-breader with lock-out preventing closing
confirm a title to sb
conglobulates
conjectment
costellate
counter-art
Cysticercus tenuicollis
cytofibril
cytolyte
electronic calculating punch
error free
estately
fifines
four-wheel wagon
gaetanus brevicornis
gallal
game-based
grays in silicon
ground-water runoff
hang-overs
Hattusilis I
heating space
hemapophysis
hypervelocity vehicles
hysterogenous pints
in bow
incidence formula
incisurae temporalis
interbasin hydropower development
interspecific chemical messenger
interval method
iwadare code
Lebesque integral
long-term credit facility
loys
make a goose of
Mauzeliite
Midarine
Montaut-les-Créneaux
moothill
multiple apertur
multiple frequency amplitude-phase method
myriophyllum ussuriense maxim.
myxovirus
nanovoids
nodosariacea
paint roller
parallel association processor
perfect system
Pheralon
polycrystalline manmade carbon fibre
profligacy
psoriasis follicularis
r-f emission band-width
rafos
relation to
resubbed
roage
rotating brush separator
Saint-Acheul
salmite
sason
scriptitious
social security payments
Spirillum schuylkilliense
standardization of work place
statutory staunch
stearne
store beast
subsurface right
symmetric integrity technique
Tanzi Township
Tejar
THBC
the half of it
throw my weight around
throw someone over
tongue tie
tumourlet
tylosins
typetron
universal quantity
Ust'-Kulomskiy Rayon
vehicle travel
ventral setation formula
vinegar pickled egg
Western-European
winterized concrete plant