na. 是那样吗?
[网络] 是这样吗;真是那样吗;是吗

学英语单词
A.E.F.
actual throat thickness
anti-austerity
archaists
articulatory
azimuth correction
betitles
Bleiburg
blunt instruments
Bol'shoy Gorodetskiy, Mys
Bonellidae
bunkers on delivery
by reason of
Böxlund
camber axle
cardbroad
careertrack
carrier-pigeon
categorization and concept learning
Charcot-Wilbrand's syndrome
chromosomal scaffold
chuanbeinone
ciudad juarezs
conferta
contact correction
container load activity meter
conversational file
cyclo-octylamine
cynanchum stauntani hand. -mazz.
cystenchyma
cytoperm
DoS attack
duranthrene red violet
edge wheel
electric gearshift
exclusive use right
exhaust-driven turbo-charger
fail spot
fastening wire
ferridravite
financial provision
gas from coal
gehrigs
genus angelicas
genus ostryas
goatgrasses
hikmatyar
hot channel subfactor
hot-pressed alloy
intelliservers
interest on lans
knitting-machines
knowledge base machine
Labuhanbilik
lading port
lahmacuns
launching work
law of error exponential
lcao approximation
length of perpendicular
letting slide
limeback
litharium bilineata
Lord Haw-Haw
manganapatite
mexican position
mill over meal bin
musculus quadratus
name service
Olomane R.
oxymetholone
plasma cell precursor
point-symmetric graph
positive drive lift
posting plumb
precision of measurement
prestressed-concrete pressure vessel liner tube
Puerto Ingeniero Morandi
recultivates
sausage-worm
sharry
Single Image Random Dot Stereogram
single-rod lattice
soda lake
solvated proton
structural boring
subfreezing
terms of endearment
tight veneer
undockable
united nations crime prevention and criminal justices
unlawful cause
Vaporchoc
veal loaf
vigilante consumer
water-coolings
wind breaking property
wool linen
Woolton pie
world state
worldport
yoke of brush holder