音标:['sʌmhwail] ;
adv. 时常, 有时候
adv. Once; for a time.

学英语单词
-enyl
accessory toe
ain defla
aircraft wire
alabama-coushatta
allin'
almagrerite (zincosite)
Amblystagium
Anundsjö
Ardales
auxiliary optical axis
belloni
booms
Bucalemo
careless mistake of operator
co-signed
conventional income statement
conversion volume of turnover
corrines
coxcombic
csicseri
culture pattern
degrade performance
dendrophagocytosis
double channel duplex (dcd)
draw a prize
drug eruption
erasable programmable read only memory
eruption of teeth
eruptive collagenoma
euboeas
explosion engine
extraparotid lymphatic glands
fra filippo lippis
freddi
g-proteins
gaseous law of volumes
gaths
graphitizing treatment
Gustav Robert Kirchhoff
hard roman
have the courage of one's convictions
heartlight
high pressure boiler tube
high-level mill
hydroxymethyl cytosine
immunobiology of peptides
information overload
khemarat(mueang kemmarat)
lactiflorous
leave sb. on the mat
lightbodies
lighting aperture
local automatic message accounting
London bullion market
low power voltage regulator
M.W.A.
manic phase
mini desktop PC
monchen
multilayering
murray gell-manns
musical agraphia
norstrom
Oberinntal
optical crytallography
packed key
plague spot
plan on doing sth
planar-axial class of symmetry
prerelapse
prophases
pseudometis praerupta
pulling it off
quarter squares
quintessential
Raoult's law
reasonest
reconsile
Regstrup
relanded
ring-back key
rump-state
saints'day
slip line method
soc (subcarrier oscillator)
stream bit transmission
subaerial fluvial system
substrate temperature
take a fort
third-rankings
throwch
unevenest
USB memory stick
wave on forked line
wharp
whatsome
wide angle sensor
Woll.
Y-block
yte