(echinoid 的复数) n.[动]海胆纲动物
a. 海胆状的, 海胆属的
plural of echinoid
a. Of or pertaining to the Echinoidea.
n. One of the Echinoidea.

学英语单词
A ill workman quarrels with his tools.
a-goes-goes
aiolus
alto-rilievi
ambisyllabicity
backward tilt
bacteriotoxic endometritis
bank post bill
bankruptcies
be in a cleft stick
bilge-fire pump
bledisloe
boat train
bronchial breathing sound
buran
career training
clay size
coordinated system
d-hus
delane
dolings
dusklight
dynamic trial
extended bond
fast-transition theory
fip
fire door deflector
fluorinates
full wave rectifier
galatias
genus ceratopogons
geovany
glei alluvial brown soil
GM_grateful-or-thankful
goods sold over the counter
guggul
harzburg
havn't
hazen
Heyman's law
high accuracy measurement corridor
jadite
Kargopol'
label panel
lappet loom
levelling bulb
limin
mangoade
membranolysis
milk solids
Mohammid
moistening of mixture
mopied
moreton bays
mucous inflammation
nicened
nidulans
nondestructive testing method
nonsports
numerical positioning control
oecetis spatula
offors
ototopicals
paleo-
paleological
palpebration
phrenoplegia
pluckings
restrictive method of selection
scholarchs
self-regulation rate
selling point
service-test machine
sexing
shatei gashira
single-frequency
sound absorbing
suicide doors
synthesis catalyzed by RNApolymerase
Table Round
tapping unit
tartrelic acid
terminal node
Thomas, Lowell
Tirhut Division
trachearian
tradeth
transparency screen
transparent spots
tsao ch'i wu
tube type heat exchanger
unconformed
unsigned copy
vainess
Vanadio-ardennite
Vanghetti's prosthesis
Villiers, Frederio
volunteerings
wastoids
wheel skid
Yamatokoriyama
Yffiniac