v. 不必
[网络] 不用;不值得;毋庸

学英语单词
-grel-
Ameroid liquid coagulant
aniline test apparatus
anode ring
automatic picture start-stop
ballast bilgewater treatment system
Bertolotti-Garcin
burst-error channel
caudles
channelm engineering service
classification questionnaire
code switched
community property system
compound relation
compression flange
compute-bound
computer output microfilm(com)
corbilion
cricotopus carnosus
cycloidal tooth profile
devol
disenvowel
do-ocracy
Dome Creek
double least squares method
due despatch
electric pulley-block
engine room auxiliary machine
Epsom salts
escudoes
excavator type buldozer
family Pyrolaceae
Fantes
flexible strategy
fodder tree
formest
godzilla
Heding
hydrodynamic clutch
impulse time
inanitiation
invariant geodesic
jnco
K-shell
laina
lanthanum selenide
laser-scanning
lighting dimmer
mahmals
mathematical biology
meeting
megascopically
mintz
monoacetylation
more stylish
multiplepass
Munroist
Nadsonia
nondispersive ultrasonic delay line
NRMS (normalized root-mean-square value)
paste clip
Peano curve
pedal operated valve (pneumatic)
perishable carrier
relative output value
remove redundant operation
reversible endless-rope system
rostrad
Rudno
sallekhana
sex drives
shaped wire
shop coat
short-term toxicity test
shruggies
sierra brown-bark pine
simple precedence grammar
slough ice
solid-phase sintering
spawl
speedtrack
stight
stop that
sundress
surface broaching tool
Tape 1-9 cable
targeting
tea cup and saucer comedy
tegmen ventriruli quarti
thor hyerdahls
thuya
thyrocyte
trailing suction hopper dredge
trigonal planar configuration
tripla
Tsiklomitsin
uav
unreproachfully
Vagina tendinis
Wickham striae
yamen
Zaborów