音标:['i 'ɛf 'ɛl] ;
abbr. 作为外国语的英语(English as a Foreign Language);有效焦距(Effective Focal Length)

学英语单词
alpha girl
axiolinguoclusal
Ayamé, Barrages d'
B-drinker
bronchiolar epithelium
Buchans Junction
cataphract
Central African Customs and Economic Union
centre of moments
cigarete
civilian staff
class-times
constnat speed drive
cornell list processor
cramfs
current boundary
curriculum guidelines
cyclopolyarsine
D-glycitol
density of order statistics
discrete word recognition
discriminatory exchange rates
dispersed plant
echelon folding
electronic counter measure computer
Enhanced Capabilities Port
extensograph
fad food
fararm
forward bent blade
fuel-burning
Ganolactone
gas fracturing
genetic-engineering
genus gastroboletuss
gild socialism
global value chain
go berserk
granulated slag
habomai
heavy water catch tank
hermitian adjoint operator
himandridine
hot-water extraction pump
hybrid circuit structure
ing group
initial potential of well
intelligent instruments
iowa-class
Isuzu Gawa
itinerant aircraft
life-reconstruction plan
liquid-spreader
Mamyt
mesokaryote
midframes
modified electrode
multicomponent fractionating
northern cricket frogs
open channel routing
ophiosis
out-rase
pain referred
pamina
Parity Bond
Parkson
Persp.
plook
Princeton University
program identication
pseudo-timer
radio-microphone
regio abdominis cranialis
regular spiking
remustered
right lane
ring management
roslagskuta
salt-spray test
scrods
seckill
segmentation register
self-bred progeny
semiconductor-semiconductor heterojunction
shipboards
single-tuned circuit
standing loss
start-oscillation condition
taxon (pl. taxa)
thinned tip
tow sack
TransferFactor
tuduranine
uncollectible account
unipolar pulse shaping
vegetative generation
virtual community of consumption
viscosity gage
vitamine B-12-zinc tannate complex
voel
were occupied with
Zapocoz