正长石

Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York

发表于:2018-12-02 / 阅读(169) / 评论(0) 分类 2016年Scientific American(十二)月

歌曲 : Day n Nite 艺人 : Kid Cudi 音乐星级 : ★★★ 所属专辑 : 未知 发行年代 : 2009 风格 : Hip Hop 介绍: Kid Cudi,相信在听到Kanye West的新专辑《808s Heartbreak》之前你几乎没有看到过这个名字。但是现在他可是圈子里最炙手可热的新人。如果你还不知

发表于:2018-12-14 / 阅读(243) / 评论(0) 分类 饶舌音乐

Pronunciation is a funny thing. What pronunciation do you study? In England there are a hundred different accents but textbooks only teach one. What use is that? Actually, English teaching textbooks are pretty bad at teaching pronunciation. Look how

发表于:2018-12-26 / 阅读(121) / 评论(0) 分类 纯正英语一分钟

哈利波特与魔法石18-Harry meets Ron Weasley

发表于:2018-12-31 / 阅读(256) / 评论(0) 分类 哈利波特与魔法石

Sharon went to Target with Paula. Target was having a sale. Everything was on sale. It was the holiday season. It was the day after Thanksgiving. It was Black Friday. Did someone die? Paula asked her mom. Her mom said no. Then why do they call it Bla

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 简单慢速英语阅读

Seamus Heaney The tightness and the nilness round that space when the car stops in the road, the troops inspect its make and number and, as one bends his face towards your window, you catch sight of more on a hill beyond, eyeing with intent down cra

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 英语诗歌

by Mignon Fogarty I have been deluged with questions about how to pronounce the name of the year. The two main contenders are twenty-ten and two thousand ten. Before the turn of the century, most people pronounced the years by chunking the first two

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 英语语法 Grammar Girl

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 医务英语

内分泌、营养、代谢性疾病 胫前粘液性水肿 pretibial myxedema 粘液水肿性苔藓 lichen myxedermatosis 黑棘皮病 acanthosis nigricans 黄瘤病 xanthomatosis 类脂蛋白沉积症

发表于:2019-01-03 / 阅读(157) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 医务英语

我是一名数学家,并且我希望站在你们的屋顶上。当Ron Eglash遇到许多非洲家庭时,他总是这样介绍。当时,他正在研究非洲的村落中随处可见的分形图案。

发表于:2019-01-05 / 阅读(197) / 评论(0) 分类 TED公开课:百字不如一数字

饶舌:Kid Cudi - Day n Nite 介绍 : Kid Cudi,相信在听到Kanye West的新专辑《808s Heartbreak》之前你几乎没有看到过这个名字。但是现在他可是圈子里最炙手可热的新人。如果你还不知道他,那你真的是

发表于:2019-01-11 / 阅读(162) / 评论(0) 分类 节奏布鲁斯

BBC Learning English People and Places The Final Frontier Callum:Hello, Im Callum Robertson and this is People and Places. Today Im going to be talking about the actor James Doohan. James Doohan was most well known as the engineer Scotty in the icon

发表于:2019-01-11 / 阅读(230) / 评论(0) 分类 人与地方

SCOTT SIMON, HOST: High schoolers, celebrities, parents, even sports teams are copying some of the signature dance moves from the video game Fortnite. Capital Public Radio's Adhiti Bandlamudi brings us this. (SOUNDBITE OF MUSIC) ADHITI BANDLAMUDI, BY

发表于:2019-01-16 / 阅读(174) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Have A Nice Day 美偶中的Melinda Doolittle 是一位令人难忘的选手 虽然止步于三强,但她的实力得到了很多人的肯定,连最苛刻的Simon都对她给出了溢美之辞 可能很多人喜欢她是因为她有了得的唱功 但是

发表于:2019-02-02 / 阅读(146) / 评论(0) 分类 经典英文歌曲

Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when they turn the lights down only the champs go the hardest in the 12th round i lo

发表于:2019-02-03 / 阅读(144) / 评论(0) 分类 好听的英文歌曲

庆祝湖人夺冠新单:Ron Artest - Champions Artist:Ron Artest Song:Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when th

发表于:2019-02-03 / 阅读(170) / 评论(0) 分类 流行英文歌曲

英语聊天常用缩写 sms/txt = 短信 dunno = dont know tmr/tomolo/2molo = tomorrow 2day = today nite = night 2nite = tonight l8r = later u = you r = are ur = your luv = love wat = what oic = oh I see coz = cause = because n = and 2 = too = to =

发表于:2019-02-04 / 阅读(167) / 评论(0) 分类 实用英语

Mari: I'm Mari from Japan and I'm here with Ron from Hawaii. Today we are going to be talking about abilities so let's start with food. Can you cook? Ron: I can't cook well, but I do cook, so I think the reason why I can't cook well is because I can

发表于:2019-02-05 / 阅读(122) / 评论(0) 分类 原版英语对话1000个

BUENOS AIRES, Dec. 7 (Xinhua) -- Former Manchester United and Argentina midfielder Juan Sebastian Veron has confirmed he will play in Argentina's fifth division next year. The 37-year-old ended his career with top-flight side Estudiantes in June but

发表于:2019-02-13 / 阅读(257) / 评论(0) 分类 英语新闻
学英语单词
algate
amphigastropoda
analog computation
applied health physics
arithmetic progressions
automatic tinning equipment
auxiliary resistance
bedfordiae
Bernoulli probability generating function
binners
brake drum anvil
bronze lacquer
calcium-sodium soap grease
call for funds
Campbell frequency meter
cartridge brush holder
cathode-ray display
cestodes
construing
copper-nickel
coronal transients
cracovienne
deferred libilities
delarosa
direct labor cost method
Does this radio belong to you
drag link safety plug
draw spring
drawing-pins
dressed bird
efficiency of initiator
enlargement of ring groove
estate in common
everyday clothes
expostulant
flexiplast
Fort Sumter
fresh water clam
full developed flow
geometrical disorder
graft-versus-host
halpins
hendersonia oryzae miyake
Houxi
intercommunication speaker
Islamology
jingan
laam
longitudinal retardation coil
macrographically
multiple context
municipal legislative assembly
muzzier
nanosomia rhachitica
newel cap
news reporter
NWEB
olympus, mount
opalish
open gill drawing frame
outside ventures
perception of brightness
photoelectric speedometer
preferential rate of exchange
present segment
pulled yourselves together
PVC resins
race winite
rapproachment
reciprocal symbiosis
remaining
Riberalta
roten
runnest
sampling on successive occasions
sarajane
second grades
sequivirus
sessile leaf
short loaded
sight drafts
sink tooth
solodized soil
stationary phase method
structural aberration
subsonic jet aircraft
succisive
Suruga-wan
Tabalah
tagaturonic acid
testboring
the job ladder
throwing in the towel
track and hold amplifier
trypsin-labile
twotinos
unilateral lingual hypertrophy
upward-moving
ur sine
vacuum-thermal reduction
xanthoxylene
zarki