音标:[ɜːst] ;
adv.
[古语]
起先,起初,最初,原先
很久以前,从前,往昔
不久前
在此以前
adj.
[废语]首先的,最初的,开始的;以前的,原先的

学英语单词
.bat
actor model
aloess
anti-sexual
Ban Meng
bantry
be banished
Bunn chart
calcium laevulinate
Carmaux
centre pilot
cerionid
Clitocybe clavipes
compact development
contour map of charge density
cross-reference section
cylinder analyzer
dagwood dog
delta-connected circuit
Diakhao
direction filtering
dorsal intercuneiform ligaments
duteously
e-messages
economical facing point lock
elution curve
epigenetic volcanism
ethylglycinate
examination scope
exocentrus brevisetosus
extraperineal
fish culture by layers
flat-abscess
graylegs
hemsleyana
hog cranberries
intermitotic
jerri
law of mixtures
lend my ear
line copy
lutsen
mammothermographies
mandarin dialects
Mangang
mass sensitive deflector
mature community
megatrachea
microfossil analysis
Mogod Mts.
mulitple telecommunication
non-trade company
nonlinear optical signal processing
nonmedical
novargan
on farm water management
osteopath
overlap welding
paneuropa
paranoid state
parelectric
pernfors
piecewise linear regression
piermarinis
polarity lamp
portable mould
pseudo-equalizing pulses
redergin
redingotes
reeling bench
Scotic
sea disturbance
seat cushion board
sensuosities
serosanguinous
set of critical values
setiferus
simple order
slave ram
slide caliper
sluice gate price
South Walians
stack storage
standidges
still pickling
stock distributor
stock scion interaction
suprastigmatal line
sword-stick
syphilize
Three Lakes
toolholder slide
trinketed
troncs
typal
under-current relay
upper outer casting
width of kerf
Winsum
wire splicing
work-books
yield returns