单词:aquatic invertebrate
单词:aquatic invertebrate 相关文章
What little we know of them comes almost entirely from eavesdropping on their songs, but even these are a mystery. 我们对它们的一点了解,儿乎完全出自我们偷听到的它们的叫声,而连那个也还是个谜。 Blue whales will
Unit 3 We're trying to save the manatees! [00:08.18]Section A [00:10.09]Language Goal [00:11.86]Debate an issue [00:14.26]1a Here are some words that describe animals [00:20.53]Write these words in the boxes below. [00:24.48]Then write other words yo
Based on the sheer number of ants that invaded my home this summer, it seems hard to believe, but a new study finds that the numbers of invertebrates, which include any animal without a spine, has fallen by nearly half over the past thirty-five years
This is Scientific Americans 60 second Science, I am Christopher Intagliata, got a minute? You've probably seen clouds of insects swirling round a streetlamp at night. But something you may not have noticed is that streetlights attract bugs to the gr
This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Whats in a neck? Well, its a good place to hang a pendant or a tie. Or to rest your head. Now scientists say that by separating our heads from our bodies,
An irreverent attitude from inverse to irreversible Smithers, dont you think its ironic that your irregular night-time activities are in inverse proportion to your reputation as an expert in the area of invertebrate research? the director of the aca
Here in the Timor Sea off northern Australia, take a look at a creature that seems to have the soul of a riverboat gambler. It moves through turf dominated by large hungry predators, and it fights these predators in a way that will astound you. This
Snow, rain pushes China's farm produce prices up BEIJING, Nov.6 (Xinhua) -- Rain and snow in China's north have driven farm produce prices slightly up in 36 large and medium-sized cities, the Ministry of Commerce (MOC) said Tuesday. In the week endin
Worms Get Ready to Fly in Space 蠕虫准备在太空中飞行 Humans are well-equipped for life on Earth. But in space, it is a different story. Low or zero gravity changes how the blood flows and causes motion sickness, muscle loss and tiredness. W
Minivan-sized Sponge Found off Hawaii Coast 夏威夷海岸发现巨型海绵动物 It might be hard to imagine, but scientists found a sponge the size of a minivan in deep waters near the Hawaiian Islands. 或许难以想象,科学家在夏威夷群
Humans Driving Massive Animal Extinction Earth is in the midst of its sixth mass extinction of animal species -- the first to be caused by humans -- in the past half-billion years, setting off a downward spiral in the environment and human health, wh
From Lie to me to CSI, from food safety to new clean power, science can take place either in a bacteria-free lab or in our daily lives. But this week, we can have close contact with science at the Beijing Science Festival. Our reporter Li Dong has th
Love them or hate them, Crocs the rubber clogs that started out in 2002 as boater-floaters for Jimmy Buffett types in Florida but have now sold more than 300 million pairs in 90 countries are here to stay. 卡洛驰于2002年创建在佛罗里达,当
extinction n. 消失,消灭 extinguish vt.消灭,熄灭 falcon n.[动](猎鸟用的)猎鹰 fall victim to 成为...的牺牲品 far-sighted founders 具有远见的奠基人 fig n. 无花果 firew
BEIJING, Feb. 16 (Xinhua) -- The Penglai 19-3 oilfield, which experienced a severe oil leak in 2011, has been given official permission to resume operations, according to the State Oceanic Administration (SOA). The SOA said in a Saturday statement th
BEIJING, Aug. 21 (Xinhua) -- Prices of farm produce in China have inched up for the fifth straight week during the week ending August 19, the Ministry of Commerce said Tuesday. The wholesale cost of 18 types of vegetables monitored across 36 major ci
Chimps do it. Dolphins do it. Even crows that want to catch fish do it. But an octopus? Yes, it seems the smartest member of the invertebrate world has learned how to use a tool. Octopuses have a reputation for being clever. They can figure out how t
托福听力背景知识:托福听力中有大量的专业及学术词汇,这些词汇大多依托于听力背景知识,如果考生能够事先了解一些托福听力的背景知识,对听懂听力对话及段子有很有帮助。 Darvinism