n. 脊椎动物(vertebrate的复数)
n animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium

vertebrates的用法和样例:

例句

用作名词(n.)
  1. All mammals are umbilicate vertebrates.所有的哺乳类动物都是有肚脐的脊椎动物。
  2. The fish is the oldest vertebrates in the planet.鱼类是地球上最为古老的脊椎动物。

Fish Use Whole Bodies When They Eat Fish are animals that live in the water. They are also vertebrates animals that have a backbone and a spine. They have gills that permit them to take oxygen from the water. But have you ever wondered how vertebrate

发表于:2019-01-12 / 阅读(409) / 评论(0) 分类 2015年VOA慢速英语(七)月

Acanthostega 这种生物已经演化出前后肢,但每肢都有8趾。这种生物是从鱼类进化到两栖类的过渡产物。而且,它具有更多的鱼类特征,如有鳃、鳍和只能在水中起作用的感官。伦敦自然历史博

发表于:2019-02-24 / 阅读(403) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
achroglobin
audit operation committee
bacteria counter
Baykolovsk
be all-there
be at variance
British anti-lewisite
bubble cloud(ing)
built-out
by-pass vent
chicoreus axicornis
cigar box guitar
cloudy web
Coalition.
color-separation drawing
communication identification navigation
Cordioxol
cornishmen
corporate bonds and debentures
dambrod
debt recovery
delay in purchasing at consumer sector
detector stage
diapause protein
dissympathy
dolichopodomintho dolichopiformis
drinkin
Dunafalva
electric analogue
emergency circulation
epicerebral lymph tracts
facthood
fevering
Fichtelnaab
glickstein
gynolactose
gyroplatform
herborisations
hexadecimal notation
high-voltage sputtering technique
hybrid repeater
industrial gas turbine
interplant distance
invoice value
involution
Isopulsan
jus haberditatis
kenozooecium
Kerest'
lattice bulkhead
leucobryum neilgherrense
local experience
ls.
masseteric artery (or maxillo-muscular artery)
minimarts
mixed-convection heat transfer
modulation-doped field effect transistor
more royalist than the king
muninga
N-representability
Novoukrayinka
pancheon
past frontal fog
pectinated
photodiode sensor
Piankeshaw
pitman pin
polyamoury
quadruple star system
reconstuction
Redhouse
road hogs
rot in hell
Salīl, Jazīrat
signal scanner
single stage vehicle
Sir Bernard Lovell
souen
spoofing attack
spring waters
SQL Lite
strip farm
strong features
subrational
swiften
symbolic input/output
sync pedestal
tame jolly
tarso-orbital
titularize
transmitting bank
U Taphao
uncloured
undulating route
unfrequent inquiry
vacuum-tube socket connection
velvet divorce
water cut meter
wedge type snow-plough
wemless
woodstave pipe
xylolite