na. 〈口〉做(着);一直到;适于;…的责任
[网络] 与……合作或一起工作;拿起;拥护

学英语单词
-head
a monster
amphibolic pathway
analysis of utilizing fixed assets
angelica dahurica(fischer) benth. et hook
anticenter of earthquake
baron listers
bhei-
black nationalist,Black Nationalist
break plane
call an ambulance
canal project
cavitation inception
chairman of board of directors
Cherry-Crandall's butter
chipping birds
choka
common lead method
coole
court of common law
cumulative offence
dental investment
depolished glass
dispeller
dollar attack
dynamics of gas flow
end-cell rectifier
eolian sand dune
epiphenotype
ethmoid plate
experimental pricing
Fisher, Herbert Albert Laurens
Five to Two
flotation collar
gassies
gloomier
green ratio
Harpoceras
henry-lester
holding power to weight ratio
hydraulic drill ring
hydrolysis of fat
interconnection network
just have to do
Kelloggia chinensis
kyie
Königsfeld
lapse limit
lecercle
Lepidozamia
ligia
locomotive pulse
Loss of or Damage to Ship
Lyleton
marcelling
marginal breakeven analysis
mediaevalize
methanethiosulfonate
micropylar end
molybdenum wound furnace
motor-driven auxiliary teed-water pump
naphthalene counter
nosotoxicosis
oceanodromous
Oechsen
optically pure
out-blossom
paintiest
palaelodids
paracellularly
parameter specifier
philippizing
post-audit quality review
primordias
principal oscillation
protocol access,
pruninghook
pseudosonic wave
pull a punch
quartz clocks
rambunctiously
rear engine
repletions
replugged
representative by special invitation
rhones
saltspreading
scribatious
sedge-pool itch
small card design automation
spare units
stand the test
starrily
Stimpsonia
streptonivicin
take the bottom
taper sectioning
tawniness
thiazide
timesinks
transmitting element
vehicle periodic maintenance