na. 〈非正式〉很久以前;老早就…
[网络] 好久以前;归途;还很后面

学英语单词
accounting packages
acervated
air exhaust
air-borne magnetic survey
alberigo
American sable
amyas
Anchor foul!
antipathetical
as we say
asylum of the blind
atom engine
Azureus
Beatrician
belt mill
bill dishonoured by non-payment
Britlofex
burn a person in effigy
capital investment appraisal
Celebes (Sulawesi, Pulau)
church-government
cod liver oil
color transfer
concession roads
contact modulation
cuitte silk
curb ramp
Daoukro
dermocranium
discrete structure
disk-disk rheometer
eagle grip
eardleys
electromagnetic event
electroreceptors
fatty n-alcohol
fellow-men
flat horizontal surface
flea-bitter
fore runners
francis scott keys
gameworld
general capital increase
genus platypoeciluss
geothermal electric power
gold-leaf electroscope
graphitized carbon fibre
grinding cycle
high temperature alarm
hydr(o)-
impeach sb. with a crime
impervious clay blanket
ingenerous
installation performance specification
interferometer metering technique
it ain't over 'til the fat lady sings
Jutish
Korahites
large skipper
leeze
locking indication
luminous surface absorpitivity
malassos
Manchu-Tungus
march table
Mesmer, Franz/Friedrich Anton
misoccupy
mycosphaerella tabifica prillieux et delacroix
non-assignment
nonexpansive mapping
nonintersections
Old Serpent
Phoenix City
photographic granularity
picea engelmanniis
placenta sanguinis
plagiopsetta glossa
polyscopes
rated primary current
Renyi information
roppongis
Roslavl'
run off a draw
sager
salivary cell
Sankhya
scope of external name
speos
splitting map of bundle
steel mirror
syndrome of flaring up of heart fire
system of rectangular tables
thiocarbamisin
TIS Technical Information Service
tonysanchez
trench work
underground reservoir
Urochloa cordata
Vinca minor
volume divider
work physiology
Xinjiangese