[网络] 龙虾;大螯虾;真龙虾

雷蒙·斯尼奇的不幸历险 第一集 The Bad Beginning第2课

发表于:2018-12-06 / 阅读(125) / 评论(0) 分类 雷蒙.斯尼奇的不幸历险

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Want to feed a hungry world? According to David Gracer, add bugs to the menu. Gracer is, he says, a normal guy whos also an entomophagist, an advocate fo

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(五)月

The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor a

发表于:2018-12-30 / 阅读(99) / 评论(0) 分类 国家地理2008年

Lesson 79 The Prickly Hedgehog 第79课 扎人的刺猬 The hedgehog is a common animal in every part of Great Britain where he can find suitable food and lodgings . We can easily see how he has got his name. He is often found at the bottom of our he

发表于:2019-01-01 / 阅读(103) / 评论(0) 分类 英国学生科学读本

Todd: So, hello, Alexandra. Alexandra: Hi, how are you? Todd: I'm doing good. Now Alexandra, you're from Miami. Alexandra: Yes, I am. Todd: OK, so why don't you tell us about Miami. Alexandra: Born and raised in Miami, and it's very warm, very warm.

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 英语访谈对话

Want to feed a hungry world? According to David Gracer, add bugs to the menu. Gracer is, he says, a normal guy whos also an entomophagist, an advocate for insects as food. He gave a talk about ingesting insects at a May 16th TEDxCambridge conference

发表于:2019-01-02 / 阅读(170) / 评论(0) 分类 60秒科学

About 110 million years ago, a large plant-eating dinosaur covered with sharp points walked the land. Called a nodosaur, it is now the best example of its kind ever found. This new species of dinosaur is being called a one-in-a-billion discovery. Rec

发表于:2019-01-02 / 阅读(109) / 评论(0) 分类 2017年VOA慢速英语(五)月

China's appetite for lobsters is continuing to rise, driving imports from the US to a historic high. 中国人对龙虾的需求正持续增长,推动从美国进口的龙虾总量创下历史新高。 Most Chinese had barely heard of American lobs

发表于:2019-01-07 / 阅读(343) / 评论(0) 分类 英语新闻

Plants that use animals to disperse their seeds can find themselves in a pickle. Their need to make fruit tasty enough to entice the local fauna, but they also need to make sure that their animal assistants don't digest the very seeds they are meant

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 Scientific American(六)月

Plants that use animals to disperse their seeds can find themselves in a pickle: They need to make fruit tasty enough to entice the local fauna, but they also need to make sure that their animal asssistants don't digest the very seeds that are meant

发表于:2019-01-08 / 阅读(122) / 评论(0) 分类 Scientific American(六)月

206. The spinal cord operation脊髓手术 spectra-sponge There was a lecture given at a medical school on a spinal cord operation. The professor began: In order to have a speedy but safe operation, one must speculate on the entire spectrum of possib

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 胡敏托福词汇记单词

Children's Day is celebrated in many parts of the world. It is a day to highlight the dignity of children and their need for love, care, and respect, and instill in the children a sense of independence and national pride. It is also a day to honor ad

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 英美文化

Interactive Junior Botanist Program Teaches Kids About Plants WASHINGTON Lee Coykendall teaches students from nearby Virginia all about the Theobroma cacao - the source of chocolate. This tree will have 30-40 pods, and inside, look! she exclaimed und

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2014年(八月)

In the waters of Andaman Sea, off the coast of Miyama, a group of sea nomads has made their life among these remote islands for centuries, known as the Moken. Their origins are mysterious. The Moken's extraordinary ability to reap the bounty of the s

发表于:2019-01-22 / 阅读(101) / 评论(0) 分类 自然百科2010年

His questions were different now, though, not as easily answered. 不过,他现在的问题变得不一样了,不再那么容易回答了。 He wanted to know what I missed about home, insisting on descriptions of anything he wasn't familiar with

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 暮光之城•暮色

Music festivals 音乐节 Muddy tunes 泥泞的曲调 How big outdoor concerts are changing the music industry 大型的户外演唱会如何改变音乐行业 DOLLY PARTON, an American musician, is used to performing for big crowds. But after her se

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 经济学人文艺系列

Boat Noise Means Fish Can't Learn Their Lessons If you've ever gone snorkeling or scuba divingyou know how peaceful it sounds under there... aside from the crackling sound of snapping shrimp. 你如果浮潜或者潜过水,就会知道水下听起来

发表于:2019-02-14 / 阅读(71) / 评论(0) 分类 2018年科学美国人3月

An excitable conchologist would surely have fainted dead away before other, more numerous glass cases in which were classified specimens from the mollusk branch. 一位神经稍微锐敏一点的贝壳类专家,到了另一些陈列软体类动物标

发表于:2019-02-17 / 阅读(76) / 评论(0) 分类 《海底两万里》中英双语有声读物

The Minister of Fisheries controls the fishing quotas for commercial fishing. Yesterday the Minister said that the quota for Hoki will increase from 120,000 tonnes to 130,000 tonnes. This is because the Ministrys scientists say the numbers of Hoki in

发表于:2019-02-25 / 阅读(90) / 评论(0) 分类 新西兰英语

After enduring everything the Sahara has thrown at me,i desperately needed rest. 在撒哈拉遇到一系列挑战后 我真的需要休息一下了 While I had some sleep,it just never feels enough. 虽然我昨晚休息过了 但远远不够 A very

发表于:2019-03-01 / 阅读(120) / 评论(0) 分类 荒野求生
学英语单词
aconte
administrative control
administrative state
aerobic spore forming bacilli
alarm processing system
altens
antitrust policy
Ballinamult
bank price of gold
be-lieve
bill mauldins
Bjarg
Broad R.
call bell system
catching up with
ch'u yuan
Cicagna
cocurrent line
collodionized
Come outside!
compartment coach
consistency controller
current-free field
cut eyes
Digitaria
echinoderms
everette
experient
family day care
fault-avoidance
Federal Security Bureau
felsitoid
filament potentiometer
fluorinated hydrocarbon propellant
flycatching warbler
Frank Skinner
fruit and vegetable acid
gametonucleus
genus Contopus
give a tumble
golden touch
Goulburn River
grating platform
greyhaired
handle bar end nut
headspace net
hourglass worm
i.s.s
Illyrian language
indicator sign
labelling of chemicals
laurice
leafleteer
Leciňena
light control device
lining deformation
lubrication points
lumber door
magnetoelastic generator
malacocephalus laevis
mannikin (europe)
mcfeeley
mckrieth
Mihun Dao
mini-meat bird
mock orange
mongoing
myrmekite antiperthite
nanobattery
non-intervention will
not worth a an hour's purchase
omara
oxalic acid monoureide
palm cockatoo
parentheticals
pince
plmm
pneumonoultramicroscopicsilicovolcanoconioses
pre investment studies
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principle of intuition
racemosae & coptidis tablets
radiotelex letter
reusing industrial effluent
rule of cost or market
semicircular conductor
shirring thread
source system
spider nevuss
split core
subcutaneously
sumptions
superabounded
supramarginal plate
surgical seam
swonas
t1/2
thermal range
Ubuntu Server Edition
underrun a hose
unwielded
wavelength dispersive x-ray fluorescence spectrometer