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
a Jeffrey
a-ba
Agrimonia eupatoria
amalgamable
American avocado
anterior crural nerve
anterooms
Antigua
arched harp
bamboo leaves pattern
binary coded decimal character code
block action
branch back and link
bryamycin
cadmate
charge mass ratio
cheat out
child-find
color plasma
COMDRARSQ
Connery
cormyrian
Crataegus dahurica
damp coefficient
dartingtons
deposit of securities
descriptive ecology
Desulfuromonales
diethyl succinate
drada surculosa franch.
electronic data-processing equipment (edpe)
escort
Eva Downs
Federal debt subject to limitation
Flumadine
forgivings
from every quarter
fundamental breach of contract
Goldhaber-Teller model
ground-check chamber
hemosalpinx
individual proprietorship
individual variables
interstratifications
JIMB
larvipositor
liability accounts
lignin decomposing fungi
line of succession
liner pool
lipohyperplasia
Maxwell cross-section
medial segmental bronchus
middle calcanean articular surface
mill white sugar
misinterpreters
monarda
mooring berth
multipurpose communications and signaling
native speaker
nonhomogeneous nonstationary time series
nonpalindromic
NWEXTRACT
oblique equation
onlookers
oppilative
orbitopagus
packeting
parankerite
picklists
pleuroploca filamentosa
political economy of inflation
primary account number
prolonged inhibition
ready-to-cook poultry
recurso
research machine
resonance-energy region
retarder location
river severns
salps
seaa
sharing of system function
silvetti
single blade mixer
st. avidus' disease
storm rail
subsequent signal unit
sucrase(saccharase)
super high frequency(shf)
terminal metaproduction
transformer coupled load
treasury obligationss
tribosphenic
turn-tables
twitties
Tysfjord
unavoided
ventilation trunk
walleck
Wanner's pyrometer
works through