时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第4册


英语课

   Food Chain 食物链


  The food chain is a natural system. 食物链是自然系统。
  The first level of the food chain consists of plants. 食物链的第一级由植物组成。
  These plants are major food for grass-eating animals. 这些植物是食草动物的主食。
  These grass-eating animals are the second level of the food chain. 而这些食草动物是食物链的第二级。
  Grass-eating animals are cows, deer, horses and so on. 食草动物就是奶牛啊、鹿啊、马啊等动物。
  These animals are food for tigers, lions and cheetahs 1. 它们又是老虎、狮子和猎豹的食物。
  These animals are the final level of the food chain. 这些动物处于食物链的顶端。

n.(奔跑极快的)非洲猎豹( cheetah的名词复数 )
  • Unlike lions or cheetahs, leopards are secretive, solitary cats. 花豹不像狮子或印度豹,是属于较神秘而隐居的大猫。 来自互联网
  • Among this lot are cheetahs, lions, leopards, rhinoceroses, spotted hyenas and elephants. 印度豹、狮子、花豹、犀牛、斑点土狼、大象等,都是此地的居民。 来自互联网
标签: 小学英语
学英语单词
ADMX
Alligator mississipiensis
antidip river
apicultures
apinealism
apron drafting
b power supply
bauta
beam self focusing
beltful
beveller
blackbal
boat-belly
calcified thrombus
callen-gross sum rule
chaflet
chest-height diameterincrement
clothespresses
convex contour
cotoneaster henryanus rehd . et wils.
Cyathostomum
deavour
debrisoquin
descriptive derivative
discontinuity layer
dorriss
douze
DTRTT
DUCTIA
ear speculum
ecological habitate
efferents
elementary Abelian group
executative
expansion bend
expropriated
fault distinguish
fermentation saccharimeter
Finhan
genericization
gerciclin
Glossopexy
Goulard's lotion
grain precipitate
green restorer
hard-porns
hitching bar
hoarded wealth
hypertangent
hypogonadotropic syndrome
improper amendment
internal circular planing
Justicia championii
knockdown furniture
knowledge work
Kuntshankoie
Laborde's tests
Lallies
legal writ
level of free convection
load area
lucentamycin
lytic response
machine dependence
Malīr Airport
measure strength with
misderive
ophthalmosca
osteopsathyrosis idiopathic
Parit Jawa
paterno
pipecolinic acid
pressure operated switch
pressure-tight
riminophenazines
rizo
rodrigo borgias
run-on sentences
satana
SBDP
scalze
schizo-lysigenous space
sea pollution by oil
Septoria abortiva
snake's
spacewidth
speech reception threshold
spring bumper
talk-show
tantulocarid
test farm
thuenite (v. of ilmenite)
tuberculosis epidemiological random sampling survey
unillustrated
up cut shear
vertical spindle winder
Villa Clara, Prov.de
vinings
Vlasov equation
volumeter
wows
XU-5-P