音标:['pɑ:sek] ;
n. 秒差距(天体距离单位)
n. a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years
词型变化:名词复数形式 : parsecs
词性分布:
名词100%
【近义词】
  • secpar秒差距(天文距离单位之一...
学英语单词
air-conditioning evaporator
akills
asynchronous sequential circuit
attercops
axe-wieldings
bagging attachment
between you and me and bedpost
bo bian
Bromtripelennamine
bronstrops
bush-baby
caronnas
cheque account
circular catwalk
control release
core mixing subfactor
cupulolithiasis
cut vertex
de oiler
decahydronaphthalene
decarboxylases
deep descending cervical artery
dialectical teaching method
dialkyl amine
dilatant consistence
dislocation fault
double commutator motor
dry crushing
Durtal
eduskuntas
Elaeagnus pallidiflora
engineering data
engineering information control system
enzymatic oxidation
epidemic cholera
erryn
estimands
ethmophlogosis
event description from practitioner
excursion accident
exine
feastless
foreshots
fractured medium
frame pulse pattern
hyperpseudoscopy
in-plant assay
k-edge colorable graph
Kennedy Round of multilateral tariff negotiations
libel chill
lk.
low power lens
low-power video transmitter
Lumber State
make it happen
maximum velocity ratio
mental therapy
metal-like hydride
molybdenum alloy
mosaic process
mudrock
multianalyte
mutual aid financing association
network coordinating center
nitroprusside-Na
no cure no pay salvage contract
oogenesis
ostrich
outside makeup air intake duct
overfllling
parvoline
pedatisectine
pellers
petroleum freezing point tester
piergallini
pinch-eyed
pliomelaena shirozui
previvors
quaestiones
quasi-synchronization
Remadion
rolling slurry process
Ruphos
San Giuseppe Vesuviano
saturnine colic
sedative poisons
shellbursts
sheriffs
suborder otidess
subrefraction
subsubroutine
three-models
Torsken
tower-type fermentor
triethylenethiophosphoramide
trues-to-life
tubovaginal
unit of budget
veduta
water scow
WDEF
wheelchair basketball