音标:[welt'raɪd] ;
adj. 经过多次试验证明的(经试验证明有用的)

学英语单词
a3-size paper
acid - test ratio
an Arcadian youth
antelope i.
anterior trapezoidal tubercle
autohormone
bed-fellowship
bilstein
brine water dissolving tank
Carpineti
casali
causality assessment of suspectedADR
cause bad blood
checkroll
cryptone
Cubalhao
custody of children
dazopride
diaphragm packing ring
double modul
double row layout
electric iron
elliptic arc
elopss
equivalent rectangular stress distribution
fasciculus
field hockey balls
fit value
flow regulator
focused microresistivity
from instant to instant
fused peaks
gain of photomultiplier
gas emergency trip valve
general purpose grapple
genital sclerite
genus chrysobalanuss
home scar
humectating
hyper-nationalist
inform of accepting indemnity
inter-continuous system
irregular hole
jean-dominique
jerk-finger
La Palma del Condado
lip synchronisations
logical information
maschalephidrosis
megasites
methyl chloroform
milburns
model authorization letter
moelln
monometallism
moocow
NC style tool joint
nickel-copper matte
not fully developed
ondy
outmount
ovarian tumor
parricidy
pekoes
periotic cartilage
Pirwāl
potential energy of a particle
pre-initial
Prelog
Procellariidae
psychoanal.
ramus descendens (a. occipitalis)
recovery management
rice puddings
ringspot
root line
saint simons island
sample selectivity bias
shadinesses
smucker
soopolallie
spoken pause
spring tongue
standard international atmosphere
storm centres
Tajrish
talks down
thoroughbred races
thrashing floors
tip in
towline
trimethoxybenzoate
trinomina
Ugǔrchin
Unabetsu-dake
unanimous decision
uncapturably
volatile oils
watermelon radish
willem dafoe
yaaa