na. 离开;带走
[网络] 走开;离去;消失

学英语单词
alligated
ammonium hyposulfide
angle of azimuth indicator
Arapahoe National Wildlife Refuge
at root
at your wit's end
attract foreign investment
band type sand papering machine
beam practice
biogenic coast
bleaching tank
bracketed girder
braese
cissier
controlling process
creative tension
Cudrania triloba
deep temproal nerve
delta coefficient
diphosphoglyceric acid
discrete Markov process
disparate
dressing operation
early deceleration
El Palmito, Presa
end scale value
fenacetinol
ferrite tuning
fly sheet
force-elongation curve
fraternus
fruit and vegetable grading
gang-leader
genus nimravuss
gonimic layer
grid-mesh
hymenophyllum barbatum
island delta
jeopardously
labeled data stream
laminae spiralis secundaria
lesure
leucotonalite
Limnophila
low sulphur coal
low water time
lowest cost
macaroni cheese
make a difference
make good work with something
marginal rot
metallic mortar
meteor stream
midday depression
mobilizings
natural cognition
not at all
nuclear energy source
oddly enough
official letter
old-time dancing
on-snow
paenultima law
pakistani rupees
parturient emphysema
peg control board
pleural
power meters
prighte
proprietary solution
pussy eating
recursive subroutine
report-to
responsibility centre
resultado
sacramently
sagadat
Schenefeld
sedimentation model
serious defects
share losses expenses
shipping load
shipping track
sightsinging
spray type desuperheater
stack honing
star count
starting bar
steatocystomata
teebend
ticabesone
two-and-half dimension memory
ulvophycean
unsupportive
unswitchoffable
uranium pentamethoxide monoethoxide
valve arrester
went the extra mile
wet station
whined
yugoslavia (jugoslavia)
zetacrit