na. 这是什么意思?;后来怎样?

学英语单词
Allium taishanense
angle bulb iron
armorless cable
arranged for
assiminea philippinica
beating generator
buffering rubber ring
cannon-fodder
cantalasaponin
center on something
closed-face
coal mine machinery
controlled current electrogravimetry
cooperation council for the arab states of the gulf
CPU
crystal field transition
decimal dimensioning
Dimitrov, Georgi
dlhe klcovo
dunkelsteiner wald
electromagnetic feeder
elements of platine group
equation in line coordinates
Error-Correction Code
exposing lamp
extension movement
Five Mile Fork
flan
fling away a sprat to catch a mackerel
front panel
geography of maritime transport
GITC
graphitosis
Guerara
Heberden's asthma
hollow-fibres
humpday
humphrey's reagent
hydraulic buffer stop
impact on
lever escapement
liquid squeezed ingot
Long-Term Assets
losing a suit
Louis XIV style
lyg
management record
Maslova
mauldin
maximum belt tension
Medala
misrelates
monoimine
motor-pumped well
multivariate dispersion parameter
network device driver
noncausal juristic act
nontypists
normal operating losses
offset toolholder
one-side system
opthalmology
original plant
oxycalorimete
patara
pensiveness
platydema tuchinlonoi
plead the cause for
post-minimalist
praetermissa
pressor areas
priming illumination
process flowchart
pulmonate
Pythagorean triple
rectified feed-back
rice paper plant
riprap work
sinoquernaspis gracilis
sleekd
ST_disease-and-illness_cancer
stacked section
steam line smothering
stormflaps
superexcitations
take somebody on
term mortgage loan
Thomas's balsam
tidal scour
trans-conscious
translocation method
true index
turn-of-nut method
under color of
unsafer
Unstrut
vapors-free
vestibular veins
voltage regulation
Yeremey
zirconium tanning
zulia