硬的,坚硬的,硬的

学英语单词
action area
aircraft fire protection
aknephascopia
ammonium biurate crystal
analytical process type of production
andrin
ansi string
archiblastula
atmospheric diving system
auto-intrusion
balintawak
barycenter system
BBCC
be advanced in years
belong under
bile alcohol
bode theorem
Boodha
boring into
bottom millstone
bricklaying
bring sb out
c.g. limit
capital facility
centreing
Charter mark
closed circuit television set
codifier
cold-blast pig iron
come down in favor of
concurrent operations control
corollate
coutil
dark decay rate
desole
dialling tone
didgeridooist
Dien Phuoc
double sided document
dwarf elliptical galaxy
entreatments
extensive use of chemical fertilizer
Falckia
first run syndication
Gauss laws of electrostatics and magnetostatics
Glentrool
Governors I.
Hampden County
height anomaly
homogeneous membrane electrode
hopo
iced storage
image intensifier camera
improved crown grafting
inter-fertile
irretrievable disposal
joukowski transform
Kaola(o)k
killer packet
leful
ligustrum acutissimum koehne
Logistics Execution System
Messapii
meteoric spectrograph
metheglins
microcryptocrystalline
monson
more for your dollar
multiple lane
NTED
paraffine wire
pararectus incision
Peňa da Francia, Sa.de la
pharmacokinetic interaction
prezygapophysis
prostato-
prover ball or piston
pulp polyp
pulse repetition time (prt)
refreshment beverage
runiform
sdsisss-s
self-sealing tank
shed forms
soft-bodied
soot prevention compound
sportsfields
suction pressure gage
target designation mode
TO him
tribasic acid
trichloro-
tropical upper-tropospheric trough
tubing catcher
twayblades
Usborne, Mt.
uterine perforation
Veddahs
ventriculo-atrial shunt
Washington, Mount
weighted drilling fluid
well knit