(bivalent 的复数) a. 二价的
[化] 二价的
plural of bivalent
a. having a valence of two or having two valences
a. used of homologous chromosomes associated in pairs in synapsis

学英语单词
an avalanche of questions
atmospheric sounder
blue film, blue movie
breaking of inserted needle
bus topolopy
Byng Inlet
Ceratanthus
cerebrospinal nerve system
chaar
clover-root
Co To
coal seam gas-bearing capacity
collect yourself
come-all-you
conger japonicus
cryptoxanthin(e)
dazzle camouflage
desire of
double action model of internal news flow
drag wheel
Dreyfus, Alfred
echo test
ecolinguistics
edge point
energy production stars
eonothem
feel like a fish out of water
Fiblasferon
flower-pieces
foetid gland
fumagillin
functional symbol
genus Aepyceros
get the grand bounce
getting someone's goat
ground leveling
gumminesses
half-sine pulse
harbor master
heavy salted fish
hierarchy of operator
holder of patent
idler transition
incidence of tuberculosis
Increment-borer
interchange factor
kalii permangana
keratopathies
kornelias
kuravanji (india)
Lepisosteus osseus
logic alternative
look to your laurels
low-maintenance battery
Loxostigma
macula luteas
Maduda
meloniere
multi-culture
mustesa
n-butyl acrylate
nazarenus
NELT (NEA Study Group on the Long Term Role of Nuclear Energy)
night soil treatment
non-hemorrhagic
nonbracketed
nottages
oversolar
papillae salivaria sublingualis
pay-packet
peck and tipple
philbertia bernardi
pilcrows
poltergeistic
range operator
regicidism
replaying
residential bid-rent
rheumatoid pneumoconiosis syndrome
right triangular prism
river suction dredger
rubidium nitrite
sea-daisy
shadow flipping
Shoreditch
sluggish fermentation
smoothness of operation
sound duct
specific gravity liquid
square-danced
St-Bernard
stellate diaphragm
strawsons
sturnella neglectas
TINC
typhoid pneumonia
unexercisable
upper cord bracing
well-formed structured program
what do you expect
Y-tombolo
Zetlander