音标:[ɪk'stemp(ə)rɪ; ek-] ;
a. 当场的, 即席的
adv. 无准备地;即兴地
n. 即席之作

学英语单词
4toes
aggregate economic data
amour propres
antitaus
application for transfer
asynchrony
axes of rotation
bargainers
be preoccupied by some troubles
benefit trust
broadcast acoustics
cajanin
carbon hydrophone
Castello
character count program
Chornobyl'
circumpulpar dentin
climature
closed-heart surgeries
coal-drop
cone ratchet clutch
demecolcine
dynamic input-output analysis
electrostatic precipitation
Elvanlι
engrave
epsomsalt
exposure duration
falkes
final exchange line
fissidens hyalinus
flexible armoring
globus hystericas
grooved pin
heating area
heterologous antibody
Heteromeles
hot-hand
hyperplasia
Imsum
inlet-pipe
isotopic chemical exchange
Java embedded server Java
Legendre symbol
luminita
magnetic printing
magneto resistance oscillator
mammilated
Manfara
Mepartricin-Sodiumlaurylsul
microscope photometer
modestest
mouth-organist
mwah ha ha
N-methyllaurotetanine
operator-assisted call
parafloccular lobe
patruity
pauperisms
piece-root grafting
pleasingnesses
plooing
powerdisking
printed circuit board socket
prison cells
proportion of late wood
pumpe
quick acting locking device
racial classification
reaction formation
reconstructed language
recorder with paper disc
reinforcing bar cutting machine
resistance to salt
safety symbol
Saxifraga tibetica
scalable encryption processing
scotometry
selenophenol
single-station system
slope form
soap chipper
surgutneftegas
Taxophytina
telephometer
terrain-hugging
tessins
toxipnrenia
tympanic artery
unplayably
USSSG
vastus intermedius muscle
voltage sensor
volusia
Wagner earth connection
water-to-carbide acetylene generator
weighing section
Wentworth, William Charles
whitedamp
Windsor rocker
zanaloin
Zunil, Vol.