first of never (uncountable)
(idiomatic, slang) A nonexisting day; a day that will never come.

学英语单词
-manifolds
adaptation character
adjustable track gauge
allocate shares
anticipative object
asset appraisals
automatic voltage regulation
automotive gear oil
Bacillus lactis saponacei
bantest
bar shearing machine
baraesthesiometers
black mushroom
braided cable
camera move
central tract of cranial nerves
channel selecting telecontrol system
command sender
concept cars
cook up a report
corporation stocks
crossing zero
customs limit
cyberliterary
cymoid
degree of charge
deoxynupharidine
dorminy
DP (drain pipe)
dual punishment liability test
echotrap
engelss
enhancement-type curve
eosinophilic leucocyte
ependymas
escarpments
euthyroid
file relative record address
flaky texture
fobs off
gas-bomb
geothermal chemistry
germen
governing time
honeycomb coil
hsiao-ching
hyperions
hypothalamic centers
in place of somebody
incatch
indigenous technique
inter-turn short circuit in stator end winding
iPhoneography
kaw rivers
Keefeton
kettlers
large sample and test theory
lateral swaying force of train
lay expertise
leader pipe
lumped capacitance
manufacturing supervision
mesenteric veins
mindreader
modified chord
multichambered
nenadkewitschite (nenadkevichite)
nipa palm
obligatory licence
off-balance sheet business
oil mineral
on-line process control
oral exanthema
p.p.i.
Parahep
partitioned security mode
planting contract
pore-space pressure
postpended
prediscount
pumpaction
purpura complicated by intussusception
raggee
re-equip
scare sb out of his wits
sempervivus
sensible-heat flow
ship's acoustic navigation system
signal to noise and distrotion ratio
SOPP
sow channel
straface
swartberg (zwart berg)
tactical loading
tonna sulcosa
Toombs County
transmit button
unactual
valve spool
Vuottas
weans
Worthenia