海佛牛,白面牛

Grazing Cattle Trim the Menu for Birds 愿为鸟儿修改食谱的牛群 When birds face the destruction of their habitat, some species dont make it while others survive. But what happens at the very beginning of the process, just as a bird's habitat

发表于:2018-12-02 / 阅读(143) / 评论(0) 分类 2017年Scientific American(九)月

Modern-day thieves use trucks, not horses, to steal livestock Jim Kent | Gordon, Nebraska 28 April 2010 The white 'Y' with two lines under it shows that this cow came from rancher Gil Nitsch's herd. The 21st century has brought changes to all parts o

发表于:2018-12-08 / 阅读(260) / 评论(0) 分类 VOA标准英语2010年(四)月

Cattle Plague Declared Eradicated Scientists are declaring victory over a deadly animal disease that cattle herders around the world have dreaded for millennia. Rinderpest becomes the second disease in all of human history to be successfully eradicat

发表于:2018-12-08 / 阅读(166) / 评论(0) 分类 VOA标准英语2011年(六月)

[00:04.41]Lesson 33 [00:07.76]1.Dialogue [00:11.60]Jackie is talking to Yang Pei about a conference which Jackie has just been to. [00:18.96]What was the conference like? [00:22.41]Very interesting.It was called Saving the earth [00:27.27]and it was

发表于:2018-12-13 / 阅读(208) / 评论(0) 分类 高中英语人教版高二

New Vaccine Research Aimed at Cattle Killer 新疫苗研究意在对付牧牛杀手 New research is underway to develop an advanced vaccine against East Coast fever a parasitic disease that killed more than one-million cattle in Africa last year. Res

发表于:2018-12-16 / 阅读(135) / 评论(0) 分类 VOA标准英语2014年(二月)

AGRICULTURE REPORT - U.S. Cattle Industry Update By Mario Ritter Broadcast: Tuesday, February 24, 2004 This is Bob Doughty with the VOA Special English Agriculture Report. United States agriculture of

发表于:2019-01-09 / 阅读(147) / 评论(0) 分类 农业与发展

US to Destroy Hundreds of Cattle Linked to Mad Cow Infection Michael Bowman U.S. agriculture officials have announced plans to destroy hundreds of cattle linked to the first case of mad cow disease fo

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 VOA2004(上)--各类新闻

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(172) / 评论(0) 分类 2012年VOA慢速英语(十一)月

AS IT IS 2016-04-11 Children and Cattle Compete at Houston Rodeo Cowboys and cowgirls from across the United States were in Houston, Texas last month for the Houston Livestock Show and Rodeo. The Houston rodeo is one of the biggest shows of its kind

发表于:2019-01-12 / 阅读(216) / 评论(0) 分类 2016年VOA慢速英语(四)月

Record Drought Takes Toll on Texas Cattle Rancher Marc Scott once ran three times this many cows on his pastures, but when he saw drought coming last year, he began to sell them off. Probably between 60 and 70 percent of my herd is what I sold off, s

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2012年(二月)

By Tom Rivers London 08 August 2007 For the first time since the confirmation of foot-and-mouth disease in Britain earlier this month, the government has decided to ease restrictions on livestock shipments in areas outside of the affected zone in sou

发表于:2019-01-31 / 阅读(184) / 评论(0) 分类 2007年VOA标准英语(八月)

图片1 图片2

发表于:2019-02-11 / 阅读(159) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(175) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(188) / 评论(0) 分类 加州英语分级G4

图片1 图片2 图片3

发表于:2019-02-11 / 阅读(162) / 评论(0) 分类 加州英语分级G4

图片1 图片2 图片3 图片4 图片5

发表于:2019-02-11 / 阅读(191) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(163) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(166) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(176) / 评论(0) 分类 加州英语分级G4

图片1 图片2

发表于:2019-02-11 / 阅读(157) / 评论(0) 分类 加州英语分级G4
学英语单词
a forxa galicia
aguilar de campoo
Ambatondrazaka
AMSIDINE
annuity rules
anthemwise
argala
armour-bearer
asset-backed securities
astoundment
backlask
backscattering thick-ness gauge
bake-oven
be true to name
beccue
betongia penicillata
bushless
canonical account
chancest
chemical heat treatment
collecting bin
columbic
Corean
corresponding deadweight
cyclooctadecanonaene
days when available
delayed feedback audiometer
dihedral effect
disturbing phenomenon
drag energy
edible oil contamination
electrohydraulic controller
electron-defect compound
entodon dolichocuculatus
evaluates
expansion valve with pilot valve
expeditious
female plant
fibriform vessel element
flame spread rate
flame-proof lamp
freqs
gas composition
gelatinized corn starch
gland duct
gone together
goofy-footer
Gunn arteriove-nous phenomenon
haem
heather moor
hebdon
hectogrammes
heneggs
Hepartest
herbal therapy
homogeneous component
I-TUM
identification apparatus
Ikatskiy Khrebet
illuminated mirror
institutional arrangements
jenrette
Juncus brachystigma
krommenhoek
legal lien
m-forms
marlcrest
metanarrative
minre
misinsertion
niobium(v) fluoride
normal cardiac mold
normal-voltage rating
OLRT
outdrive
ova nuda
overpamper
packaging machinery manufacturers institute
parent lattice
pass-backs
picker room
Platanthera yangmeiensis
public-lavatory
red-blue
renumbers
rescigno
semi-coking stoker
sequence zoom shooting
show type
shunting signal
spency
stomatitic
supra-acoustic(frequency)
synucleinopathy
Taquarituba
the turf
total bed sediment
trouse
umbraticola
us cent
variable domains
water-surface gradient