音标:[æk'tɪnɪəm] ;
n. [化学] 锕(元素符号Ac)

学英语单词
a gaggle of geese
acetyldihydrocodeinone
aculeate
aid with
al-ma'mun
aldriches
allenylphosphonates
antefebrile
anvil block
autocatalytic effect
autoepistemic
axial field
bI1
birdsmouthing
bootblock
bromating agent
burdened with debts
calcifying fibrous pseudotumor
camlet
Carex physodes
ceress
chief system operator
clone towns
comunales
continuously variable control
counter-embowed
cricetid
dimerising dye
diskindness
dormant seed
dual interface
earth satellite network
ecological consideration
elevator sensor
flap wheel
forced outage ratio
free-select
fritzy
Functional keys
GAL-CER
griftah
have't
hommes fatales
horse hair cloth
hospital psychiatry
ice breccia
inactiveness
infallibilism
insect chemistry
itteville
Kol Nidre
macromolecularly
maddenings
Mahratti,Mahrati
make a good thing out of
metal-insulator-semiconductor devices
Mizue
modulating
molecular structure amplitude
multiwash
natural hydrocarbons
nazem
neck out
nittle
nubias
organized administration
peregrinancy
Pinrang
plaitings
precision seamless steel tubes
prelarva
premium price
Puccinia polliniae-quadrinervis
purrlike
Päijänne
rami cutaneus anterior
rated value of an energizing quantity
recuperated yarn
rehomings
roller hearth push furnace
Rome was not built in a day
Rumani
sea star
seawater cell
section-iron
silk sieve
sleeper charges
smear campaigns
strong on
structural boring
sub frame
sugar-chest
swimming holes
Symplocos prunifolia
tapered antenna
thyratron gate
tinselry
trisulfapyrimidines tablets
turbopropeller
underassessments
veto a bill
water tight deck