需要;有…的必要

学英语单词
a case of the tail wagging the dog
acetylgitaloxin
activator appliance
Ahijah
anti-age
autoacceleration
bay-line
beamform
bed room
biocharacters
bulk core storage
cage of planetary strander
calcium sillicate
case of assault
Chiskova
cldc
close stitch
closing delay
cloud gaming
Compton rule
copartments
crystalize
d.l.r.
decouple
deuterohermaphroditic
discuss ideological guidelines
divi.
down in the dumps
drug holiday
duck mold packing
eccentricity component
electrical valence
electrically fired bomb
embulk
euglenophytes
first aid appliance
fixing by cross bearings
flingeth
force feedback control
front center
gracilior
gudgeon pin bearing
hand dredger
hand sleeve
hand wiper
have no clue
head-room
horton r.
hotbed
inantheriferous
industrial bond
infrastructure project
international convention for the safety of fishing vessels (sfc)
inverted pleat
jetwashing
keyclick
korrigan
lamination slot
line of discount
lipohypertrophy
lugens
Majorian
material and technical basis of communism
mean linear power density
optimum spark advance
option on index futures contract
ordinary course of trade
Orthodon chinensis
oxbane
panic exit mechanism
pedate
Pediculus pulmonis
phenylethanolamine-n-methyltransferase
pocket cartoonists
postorogenic phase
proliferative endophlebitis
protocanonical
Ramus communicans albus
reactive jet-steering gear
recanalizations
reproduced image contrast
revolution telegraph
sales-tax
school pence
skid-steer
strickle board support
structure length
superstratum
supportedly
surplus capital
symptom of brain hypertension
szomolnokite
Telford macadam
terminating toll centre
u.s. copyright act
vapor pressure thermometer
virgilians
weathertight door
willmer
Windows NT Advanced Server windows
wolfier
zalds