[橡胶] 力车轮胎钢丝圈包布

[00:02.90]Reading Page 64 and 65 [00:09.46]The Wonders of Dolphins [00:13.90]1.Here's a true story.In June 1990, Keith,Steve and Dave, three friends, [00:25.16]were fishing about 35 miles off the east coast of America when their boat sank [00:34.22]T

发表于:2018-11-30 / 阅读(254) / 评论(0) 分类 高中英语牛津版高三

[00:11.62]Pages 43 and 44 [00:15.91]Talk about it! [00:18.60]Listen.Point. [00:22.18]a flashlight [00:28.47]a paper clip [00:34.06]a magnet [00:39.65]a thumbtack [00:45.17]January [00:50.36]February [00:55.56]March [01:00.97]April [01:05.85]May [01:1

发表于:2018-12-13 / 阅读(198) / 评论(0) 分类 灵通少儿英语第三册

发表于:2018-12-13 / 阅读(184) / 评论(0) 分类 Wee Sing For Christmas

Mike: So Dusty, your background is in Marine Biology. Is that right? Dusty: Yes. Mike: You're kind of a marine biologist. Dusty: Mm-hm. Mike: You've mentioned before yesterday, we're at the aquarium, you mentioned that you've done work with sea turtl

发表于:2018-12-25 / 阅读(234) / 评论(0) 分类 原版英语对话1000个

This is a known mindless killer. The shark is smart. It pitches up at the peak of the turtle nesting season, and simply waits for the tide to deliver its food.-Ah, look at that so distinctive...have the boat. Tigers are a big fan with all manner inte

发表于:2018-12-26 / 阅读(80) / 评论(0) 分类 自然百科2014年

Along with its massive size, powerful jaws and dagger-like teeth, investigators discovered something else. 除了其巨大体型,有力的双颌以及匕首般的牙齿之外,调查者发现了其他的事情。 Megalodon stalked its prey with an

发表于:2018-12-28 / 阅读(88) / 评论(0) 分类 侏罗纪搏击俱乐部

Over the last several hundred years, thousands of prehistoric whale bones have been found with deep gashes sliced into them. 在过去数百年间,人们发现了数千块史前鲸骨上面划有深深的沟痕。 They're found on ribs, vertebra, t

发表于:2018-12-28 / 阅读(102) / 评论(0) 分类 侏罗纪搏击俱乐部

bead, [bi:d] n 珠子,水珠,准星 【例】She wore a string of beads 她挂了一串珠子。 有孔小珠; 念珠 水珠; 水泡 算盘; (枪的)准星 【建】凸圆线脚, 串珠线脚 【机】卷边; 车轮圆缘 焊珠, 焊蚕, 焊缝; 叠

发表于:2018-12-30 / 阅读(114) / 评论(0) 分类 不择手段背单词

Obituary 逝者 Robert Rines 罗伯特莱恩斯 Robert Rines, scientist and Nessie-hunter, died on November 1st, aged 87 罗伯特莱恩斯科学家、尼斯水怪追寻者于11月1日逝世,享年87岁 Eyewitness evidence may be all very well in a

发表于:2018-12-31 / 阅读(126) / 评论(0) 分类 经济学人人物系列

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(232) / 评论(0) 分类 (科普英语)Earth and Sky

This is Scientific American's 60-Second Science, I am Cynthia Graber. This'll just take a minute. Whales and dolphins were molded by evolution to glide through water. Weve been trying to create streamlined designs ourselves for structures such as win

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(七)月

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. Beadwork has a long history as an art form practiced by American Indians and other cultures around the world. Today millions of people e

发表于:2019-01-09 / 阅读(128) / 评论(0) 分类 VOA慢速英语2009年(五)月

US Bead Parties Boost Ugandan Women Its party time for Madison Blandford and three dozen of her girlfriends. The 11-year-old invited her classmates and neighbors to see - and buy - beaded jewelry made by women in Uganda. My grandma got me a bracelet,

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 VOA标准英语2012年(七月)

Trauma Center Treats Sea Turtles This month, on beaches up and down the U.S. East Coast, tens of thousands of newly-hatched loggerhead sea turtles are emerging from the sand and crawling into the Atlantic. Very few of these baby turtles will survive,

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2011年(八月)

Dialogue 1 MARK: Hey Jingjing, I remember you told me about a dog that was up for adoption. Did it ever find a good home? 马克: 嗨,京晶,我记得你跟我说过有只小狗需要被领养。它找到一户好人家了吗? JINGJING: Yes, actu

发表于:2019-01-18 / 阅读(110) / 评论(0) 分类 英语PK台

Australian sea lions are lending a hand or maybe a flipper in the establishment of South Australia's marine parks. And along the way the national geographic Crittercam captured a never before seen act of predation,a sea lion capturing and eating a

发表于:2019-01-22 / 阅读(116) / 评论(0) 分类 自然百科2010年

Mike: So Dusty, your background is in Marine Biology. Is that right? Dusty: Yes. Mike: You're kind of a marine biologist. Dusty: Mm-hm. Mike: You've mentioned before yesterday, we're at the aquarium, you mentioned that you've done work with sea turtl

发表于:2019-01-25 / 阅读(106) / 评论(0) 分类 英语趣味课堂

Of all the tales about the Loch Ness Monster, it must be one of the most unlikely an English plot to kidnap the beast and display its carcass in London. But back in the 1930s the Scots feared that such a thing was all too possible, according to newly

发表于:2019-02-02 / 阅读(110) / 评论(0) 分类 英语新闻

1. My sense of humor (and posts from The Onion) are not universally understood 我的幽默感(和洋葱新闻网上的帖子)不是所有人都理解 I think I am pretty funny. Sometimes, I wake myself up laughing at things I've said in my dream

发表于:2019-02-11 / 阅读(151) / 评论(0) 分类 阅读空间

Sometimes a snout full of snot can be just what the doctor ordered. At least if youre a dolphin. Because a new study shows that a little bit of mucus helps these marine mammals generate the rapid-fire stream of clicks they emit and use for echolocati

发表于:2019-02-14 / 阅读(108) / 评论(0) 分类 2016年Scientific American(八)月
学英语单词
a-lonone
absolute conveyance
alternating current contactor
analytical signal
Andreaeceae
Baileyville
barn-raising
Benzex
biotransport
blind bags
Bom Conselho
capture elastic scattering
catfall
chain-drop hammer
cheer ... on
china finish
chrysosoma rubicundum
clutch in
colo(u)r fastness to potting
conditional concept
conductivity of soil solution
connectednesses
control of spot luminosity
cornering stability
coverdisks
crossarm pin
Cynanchum officinale
data-sets
drop bottle filler
Ebenezer
electronic warning system
extra-high pressure
facial anesthsia
fall in (synchronizing)
field gradient
fixing to
flash-steam generator
Gamergater
grantville
hair cross
has a connection with
Helgale
Hereros
high field ionic conduction
history of forestry
home party
i.r.c
intermediate amputation
intranuclear force
jibboom stay
laboratory drains pump
Lake Nyasa
lasiomiris picturatus
lead battery
Leonurus sibiricus poisoning
leptaflorine
loser cruiser
low frequncy oscillator
lowliness
LPC (linear power controller)
MACR (maintenance control program)
metallurgical contact
milk alkali syndrome
minimum frontal diameter
multiple management
non deferrable
nonpalindromic
novobiocin calcium
NTP
oil surface tension
oleandra cumingii j. sm.
oxalites
oymyakon (oimek?n )
p n p n transistor
parallel translation group
Perarubicin
Pitt R.
platinocyanate
Potamogeton maackianus
production cycle
PSDNA
rated relieving capacity
redraught
reentrant-type frequency meter
sauters
self-legislations
semi submersible rig
shilt
soil humification
speed sampling pulse
terray
tin alloy
transitioned
tritordeum
urethral orifices
virological molecular biology
weakly mixing hypothesis
white cliff sandstone
whitefish b.
Width/Height
wisteria brachybotrys sieb.et zucc.
xenocyanine