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
acetum lobeliae
Acidimicrobineae
acute traumatic infratentorial hematoma
amphetamine suifate
antiliberation
basence
Berserkeley
burkholder
buttered toast
butzers
chamber oven
cloud-break approach
conglomerate-gneiss
constant extension speed telescopic cylinder
controllor
copepod
Coulans
dares
dijonnaise
direct and inverse position computation
dorsicornu
downward zero-crossing
dysbiosis
enhonced mosaic
ESCN
fiber reinforced polymer
formation rule
frustrate in
goldston
graduated dial
grammothele fuligo
harbry
hashishi
have eyes for
heat inertia index
heat treatment verification test
heeling in
Hicks's trade cycle theory
hierococcyx hyperythrus
I won't say no.
ice gauge
induction transducer
information payload capacity
inscend
interexes
kmn
Kollmar
language complexity
lithium lens
load thrown off
lomustines
loop road
make allusion to
marmalising
merzonin
mycolytic
nanaomycin B
Nixonian
odontosyrinx
painful bruising syndrome
PCV valve
pilot hand wheel
PMA.
ponderates
precongruence
product liability (pl)
pulse-regenerative oscillator
Quaddafy
Ranunculus stenorhynchus
re-fusing
reasonable in price
roe r.
Saiko-komon
sea mammals
self-propelled roller
setting with power
simonovas
single motion type
sophisticated market
specific heat capacity at constant volume
speed of working disk
stockholder list
stuffat
sugar plum
sylphon
TheGreenland
threshold values
to demonstrate
trial in camera
two more
uhs
unifrom delivered pricing
vapor corrosion inhibiter
Vegueta
visteon
WDI
welwitschiaceaes
wilforonide
willing slave
with a grain salt
WRSV
zaha