[医] 草肉兼食的

SSS 2010-05-26

This is Scientific American's 60-Second Science, I'm Karen Hopkin. This'll just take a minute. What do a carnivorous sponge, a lobular yam and a flat-faced psychedelic frogfish all have in common? They're among the Top 10 Species first described in 2

发表于:2018-12-24 / 阅读(266) / 评论(0)

Scientific American(五)月

旅游口语情景对话第308天:如何描述游动物园

Let's go to see the turtles, shall we? 我们去看海龟吧，好吗？ What are we going to see next? 接下来我们去看什么？ If s up to you! 你定吧！ Let's go to see the turtles, shall we? 我们去看海龟吧，好吗？ OK, let's go.

发表于:2018-12-26 / 阅读(231) / 评论(0)

旅游英语口语情景对话

看看最奇怪的新物种有哪些?(有声)

What do a carnivorous sponge, a lobular yam and a flat-faced psychedelic frogfish all have in common? Theyre among the Top 10 Species first described in 2009. Thats according the International Institute for Species Exploration at Arizona State Univer

发表于:2019-01-02 / 阅读(279) / 评论(0)

60秒科学

英语听力：2013-03-27 恐龙之战之极限生存 Extreme Survivors—4

Tyrannosaurus Rex when we think about it, we tend to think of the big adult because thats the skeletons that we see, but we know that they didnt hatch that way. Once those eggs hatched, weve got an animal thats maybe, you know, three feet long, maybe

发表于:2019-01-23 / 阅读(254) / 评论(0)

探索与发现2013年

酒足饭饱后的“food coma”

俗话说：舒服不如倒着。在美美大餐一顿后，不由得会感到倦意袭来，很想倒下去舒服地睡一觉。这就叫作food coma(饭气攻心). Food coma refers to the feeling of listlessness, bordering on sleep, that one feels

发表于:2019-02-04 / 阅读(398) / 评论(0)

实用英语

“草食男”英语怎么说

Japanese men in their 40s and 50s had to compete intensely for both jobs and women. Thus, they became known as the carnivorous generation. Now here comes a small but growing class of herbivore men, they are young, earn little and spend little, and ta

发表于:2019-02-06 / 阅读(253) / 评论(0)

英语口语

Ancient carnivorous fish discovered

BEIJING, Sept. 14 (Xinhuanet) -- Scientists had discovered the fossils of a new species of ancient carnivorous fish, National Geographic reported Monday. The newly-found ancient fish, Laccognathus embryi, is a 1.8-meter-long predator, which was waiti

发表于:2019-02-18 / 阅读(459) / 评论(0)

英语新闻

【英语时差8,16】可怕的鱼-下

The four species of piranha that are carnivorous, however, certainly earn their reputation as fierce fish. These meat-eaters have powerful jaws and razor sharp teeth that fit together like cutting shears when they bite. Piranha travel and hunt in sch

发表于:2019-02-23 / 阅读(236) / 评论(0)

英语时差8，16

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学英语单词

absolute food quotient