na. 是那样吗?
[网络] 是这样吗;真是那样吗;是吗

学英语单词
-acusia
a catch in
a majority of
adult female hog
afficionados
Albizia simeonis
allylprodine
alys
automatic spinner
belt tensioning idler pulley
bergstocks
body feed tank
callimico goeldii
Callistratus
catactrophic error
center board
charge hands
classified or scheduled tax
cloth-work
coffee cappuccino
crack fics
delivery workers salaries
Dicroidium
differential startification
doggier
double eagle
duodenolysis
equipment load
esophagus
family Cuculidae
fast food chains
floating zero control
flocculent (wooly)
front placket
genus Spergularia
GIGO
gravid
halaqa
handflowers
heidler
Herbertingen
heteroazeotrope
high density graphite
ice model tank
instructional dialogue
intraploidy
jells
kiss-coating
kreyscloth
lebar
Long Khe
long-handleds
lose the day
manager placement
methoding
microsurgery micromanipulation
minimum radius of horizontal curve
monoceroses
monosperms
mortal fear
negative computer zero
no fault
Nodi lymphatici vesicales laterales
off-focus radiation
operating class
orliance (scotland)
parallelepiped(on)
paraplegia-in-flexion
perceived performance
piscicultural
plate type blanking die
polynyi
potassium silver cobaltinitrite
pressure-loss
purified black antimony
push pawl
radio links
radioactive dating
receiving and shipping department
rubber-covered steel conveyor
segmented glass laser
seldom(, )if ever
ship lift with counterweight
shock losses
sightseeing trip
silylanization
simple doublet antenna
social-climbing
soft button
stuart daviss
subject-
sweet clover poisoning
test periods
transmittal transport
Transportation Control System
Trigonia Grit
turn ... upside down
unit voltage
Venjan
virtual injector
vizierships
wrongful imprisonment