音标:['pʊtdaʊn] ;
n. 陋行;降落;令人难堪的话;噎人的话
na. 平定;贬低(的话);(飞机的)降落
[网络] 放下;下拉;记下

学英语单词
adherent desmosome
ADMD
amphiastral
amplification factor bridge
Apricor
argana
articulationes tarsometatarseae
as long as
Ballyhooly
bar diameter
bearing oil cooler
Beilerstroom
beta endorphin
bioimagers
bratianus
brown loam
caminos reales
Cergen
clap up
Class Of Shares
clientage
COSTACO
demand shaping
detersive efficiency
direct projective
discriminant score
dog back
drum vulcanizer
dysyng
eight-bits
electric stove
elementary area
encephalofacial angiomatosis
equalizer roll
estouffade
firbound
first-magnitudes
floating of the dollar
governmental hospital
heading period
hibernating glands
holoside
hortas
ICX
insolubles
jajmani system
James Bowie
Jar Ramming
jerked off
kitzbuehel
knotheads
Koch curve
lagengneiss
Maeshowe barrow
major advantage
mediaevalesque
men of the match
Metajarlite
moisturising
mop sth up
Moringuidae
motional admittance
motorconverter
multilayer testing
myoxanthin
newman barometer
Nyquist interval
onychophoras
Ovoflavoprotein
perrole nucleus
pigling
posterior parametritis
prior error bound
proper sequence
racemic 1-phenyl-2-aminopropane
radial transmission feeder
rattle jack
re-frenzy
reaction cycle
relieving platform wharf
reversed stream
rippled slope
RKY
satellite test range
sensation of tone
service application
short-sea coaster
slashed
soil-footing contact
ST_crime_punishing-someone-by-sending-them-somewhere-else
stick one's spoon in the wall
straight-faced
sulfonylureas
tetrahydrobiopteridine
tushanensis
uncurst
wave wash
wool stapler
X-ray stereometry
yellow trumpetbushes
yoo hoo
Zanthoxylum clava-herculis