松绿叶峰

Dialogue A Marla and Hank are driving to Marlas sisters new house. Marla: Are you sure this is the right street? Hank: No, I have absolutely no idea where we are. Marla: Well, you have a lousy1 sense of direction so I knew we'd get lost. Hank: It's n

发表于:2018-11-30 / 阅读(136) / 评论(0) 分类 常春藤生活英语

Unit 148: Make it a social occasion 第148单元:让运动成为你的社交活动 I've got to run with a partner,says Mike McNally of Des Moines. 住在艾奥瓦州得梅因的麦克.麦拉利说:我跑步必须和某个伙伴一起跑。 Mike's

发表于:2018-12-03 / 阅读(93) / 评论(0) 分类 减肥瘦身英语口语话题

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Conditions such as mad cow disease are caused by abnormally shaped proteins, called prions. Prions spread by causing other, normal proteins to misfold

发表于:2018-12-24 / 阅读(89) / 评论(0) 分类 Scientific American(九)月

Raising Teenagers Carl: Hi Marla, Im really surprised to see you here. I didnt know you had kids attending this high school. Marla: I dont not yet. I heard about this meeting and decided to attend. Its best to be ready for those teenage years, dont y

发表于:2018-12-27 / 阅读(142) / 评论(0) 分类 2014年ESL之就医和人际交往

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(三)月

MICHEL MARTIN, HOST: And switching gears now, parents of children who identify as transgender are rushing to change how their kids identify their gender on government documents before President-elect Donald Trump takes office. That's because some in

发表于:2019-01-16 / 阅读(89) / 评论(0) 分类 2016年NPR美国国家公共电台12月

RACHEL MARTIN, HOST: Scientists have developed a better test for a very rare brain disease. And as NPR's Rae Ellen Bichell reports, this test could lead to new ways to diagnose more common diseases like Parkinson's and Alzheimer's. RAE ELLEN BICHELL,

发表于:2019-01-16 / 阅读(123) / 评论(0) 分类 2017年NPR美国国家公共电台2月

WASHINGTON, May 2 (Xinhua) -- Rice originated(起源) in China, a team of U.S. genome researchers has concluded in a study tracing back thousands of years of evolutionary(进化的) history through large-scale gene re-sequencing. Their findings,

发表于:2019-01-26 / 阅读(128) / 评论(0) 分类 英语新闻

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发表于:2019-03-02 / 阅读(170) / 评论(0) 分类 加州英语分级G6

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学英语单词
air lock
anonymizer
anti-scaling
bautista
blind copy
blue form income tax return
Bratya Kunchevi
chaleaux
chromium glass
circle-point circle
Clerodendrum hainanense
colsa
compensation stocks
cor pulmonsle syndrome
cost estimating
cystoureteropyelonephritis
Danjo-gunto
deficiency bill
deflocculated
demographic segmentation
deutomerite
distress-gun
disunified
divided boss
donkey's
earth station availability
electro-hydraulic directional valve
escape-capture rhythm
extreme population
farm-raised calf
from high
Ganwé
gearing oil sprayer
gene-napper
genus troglodytess
glacial trough lake
halibut liver
heating boiler
hose bottom trousers
hyphodermella corrugata
image minification
immunodefense
insert earphones
intergenetic crossing
j chains
jogglers
keratinizing
lifting handle
liquid-metal fuel reactor
love set
lowlights
macdill
marginal distortion
mass provisioning
Mbangala
methopholine
metrological testing
micrococcus liquefaciens conjunctivae
move in a rut
Murraya exotica L.
network traffic
nonionization
Odontonema
one-spindle seamer
opening arguments
ordonnant
outscolding
phosphamidon
pierre-charles
piriform lobe
pneumonia of mice virus
Polygonum nodosum
Port Renfrew
rainy
retear
rough grazing
Scugog, L.
selectionists
selective extraction
single address computer
single-step debug
Special K
spectroscopic hygrometer
spectrum character
spirofibrilae
stable (of livestock)
stummed
Tanhua
the late lamented
trade committee
transport services
turn coat
tv reporters
types of gene action
unbundled network element
unducked
ungods
unsworn evidence
white kidney beans
wombat
you win