音标:[nai'gresnt] ;
a. 发黑的
[医] 转黑的, 带黑的
a. Growing black; changing to a black color; approaching
to blackness.

nigrescent的用法和样例:

例句

用作形容词(adj.)
  1. Labial color is darker, nigrescent reason?嘴唇颜色比较暗,发黑的原因?
【近义词】

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学英语单词
accommodating lens implant
acid-catalyzed
Aerva sanguinolenta
apocenter altitude
baobei
beating yourself up
Beychac
bonded sand
bottom sheathing
brianyoungite
bunch discharge
burnish broach
caprimulgus europaeuss
car-baseds
centrosomal blephaloplast
classic management triangle
cleaning up
closed cell expanded rubber
copper-base alloys
creeps on
cuntish
democrata
dense-leaved elodeas
deviant behaviour
dissociatingpower
dissyllabizes
doman
dura mater
echolucent(sonolucent)
epicranius
erpornis
facultative anaerobes
fines herbes
fish twine
grinder for relieving tap taper
guarantee reagentGR
hammer-axe
high salinity water
hollow-end roller
I'll say
implantation of ovum
infightings
katch
kuranties
library of efficient data types and algorithms
lumped balance
make a left at
make a payday
Malpighi, Marcello
medicinal resh
metch
Muong Sai
nervus
nonreversing
Old Woman R.
oligogalactia
para-sympathetic
perityphlitis
phase behaviour of greases
plicable
pole head
potassium floutaramite
power per piston area
program uncertainty
PVK
radio skip zone
recersed out
recognior
returnee
Richard E Byrd
riot
rosty
royal worcester
Rudall R.
saidas
scratch pad test channel
Secholex
shape change
sheet and tube evaporator
shields of david
shriteh
Shunk's stain
silica colloidal polishing
slurry reaction kinetics
spooling program
statement of income and expenses
stroupach
subcontinent
suprahyoid neck dissection
surveying change-over switch
Takaka
Tikopia
Tocophin
todralazine
ultraviolet densitometry
unsqueeze
use of pesticide in ship
voltage withstand
von Neumann's equation
water-mark
Widdringtonia
Xiaoping