na. 请求;招募;去拿(物件);去接(某人)
[网络] 要求;需要;号召

学英语单词
alactation
alkamenes
bahama cotton
bear cats
bearing assembly
Belmas' operation
Beni, R.
Bois Blanc I.
Bopyrina
brence
business plan
cavitation test
chaining overflow
circuit to hold a route for shunting
cloof
conventional cryptosystem
converse proposition
Crisp County
danger of condensation
DC magnetic bias
Demand for Rates
diseasify
disposing of
electrolyte strength
electronic semicoductor
endo-angitis
equilibrium problem
ertegun
estivin
excess alkalinity
execution monitor
face-to-face duplex tapered roller bearing
fathead
filling gun
friend-of-a-friend
from father to son
Ganymede's surface
genus Monilia
great staff (stave)
grey magic
have ... right
Heidenhain's rods
heterogeneous nuclear ribonuclear protein
hierarchical language
high density plywood
high-performance computing
hit and miss (experiment)
hole through
hydrogeochemical indication for prospecting
Hylenta
hypothalamic-hypophyseal portal system
icosahedron capsid
identipoint
Jewified
jiangxiensis
key-to-diskette
Kugarchinskiy Rayon
land-loping
legislative vote
Liebig
louisine
low-frequency transition
luridest
machinery index
MARECS
marketing failure
metathesis polymerization
needle grinding machine
no-fire area
nonmusical
nuclear device
nuclear forces
nuclear island
oar loom
out of all comparison
overhead line
plugging switch
res universitatis
rice meal
rocke
Roque's sign
safrovanillin
Salmonoidei
sea level specific impulse
seedout
segador
sensitive measurement
shield from
sodium sulphoxylate acetaldehyde
soliloquies
stacking fault polyhedrons
suspension bed
tapered edge
titanium cast-iron
to initiate
total up to
transfer of load
trip/tripping device
wedge into
Woffington, Margaret
yackety-yakked
zipcuffs