音标:['ɪrə] ;
ERA
abbr.
earned run average
Economic Regulatory Administration (美国)经济管理局
Electrical Research Association (英国)电气研究协会
electron ring accelerator 【核子学】电子环加速器
Emergency Relief Administration (美国)紧急救济署
Equal Rights Amend-ment
era
['iərə; 'εərə]
n.
纪元
(标志新的重要历史阶段开端的) 重大事件(或重要日子)
(某一重大历史事件后的)年代;阶段
时代;历史时期
【地质学】代[亦见epoch, period, age]
近义词:
period
短语:
carpet-bag era
【美国历史】北方人到南方投机谋利时期(1861~1865年美国南北战争后重建时期,北方投机家只拎一只毯制旅行手提包到南方各州去投机,故称)
era of good feeling
ᰀ(1817~1825年门罗当美国总统的)善意的时代

学英语单词
acetone-bromoform
acetylindoxyl
acrostichal hairs
antheridial
anthracenecarboxylic acid
anything is possible
aperture distortion
ashabranner
bargain-hunter
battening on
body damage
britannia metals
buttprints
C&C
cherry picking
code of ethics for librarians
coefficient of balance of rudder
complaint note
cone plug
countervailing
cut length
d.h.s
depth sounding machine
differential aconductometric titration
dipped out
doggfather
double-sideband suppressed-carrier modulation
Doyere's cones
driftlessly
duffles
El Mellaliyne
element of a polyphase circuit
end-of-text character
Enteropogon gracilior
extrapersonal
ferry toll
fluted-wheel
flying angle
frer
gamma-Undecalactone
goode
greater galagos
harbo(u)r hinterland
hobyahs
hydrochemical anomaly
hydroxyethylhydrazine
Karpeto
kerylbenzene
kondratieffs
kot khai
LCD display
LePenism
LLL (low level logic)
long patent flour
magnapops
maintenance hole
Manturovo
market knowledge
mastadenovirus canine adenovirus 1
maxillarias
missive
modular swithc archietecture
monozygotie twins
mosaic mirror telescope
multicentric
Munch-Peterson
nanoelements
native beeches
non-linear motion
open immersion
oxygen superoxide
paper electrophroresis
parasital
perfumes
perseverences
Pitman's asymptotic relative efficiency
Polygonum capitatum
possible coal
predictive function
process chart symbols
raise a price
raw material handling plant
ready to wear
reindeer games
ring pole
royalty-free transfer
Ruby L.
scram circuitry
screening off
slope coefficient
snow reflectivity
sodium phosphate
sound-symbolisms
spacecraft event times
St-Geniès-de-Malgoirès
steel pot helmet
structure contour
superficial structure
turbo-fans
versical
water-gas catalyst
XRR