单词：drawn and rolled tubes
单词：drawn and rolled tubes 相关文章
Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien
动物街64号 Zoo Lane 第一季
[00:21.16]The Shadow [00:25.16]影子 [00:31.69]At first it would be puzzling [00:34.19]but almost inconsequential things [00:37.00]such as lights being on that I was positive I turned off [00:41.28]when I left that morning [00:42.76]or objects mysteri
英语灵异故事
By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis
VOA标准英语2008年（一月）
Lesson 97 The Body 第97课 人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构
英国学生科学读本
插座、插头和其它连接物(电器连接) Sockets， plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs， sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass
英文语法词汇
Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir
Scientific American(五)月
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,
Scientific American(九)月
Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co
英语PK台
85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04
科技之光
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene
Scientific American(四)月
drain作名词的时候可以指下水道。看见go down the drain这个习惯用语，你头脑里可能会出现这样的情景：有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里，在他还没来得及作出反应的
美国俚语
Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t
原版英语对话1000个
Johnny-Cake 玉米饼 Once a little old woman and a little old man and a little boy lived in a little old house. 从前，一个小老太太、一个小老头和一个小男孩住在一座破旧的小房子里。 One day the little old woman made a r
美国小学英语教材1
我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词： down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里：go down the drain。 Drai
美国习惯用语
类缘何而来？猩猩？还是猿？要追溯到更远的话，应该是单细胞生物吧！ 纳尼！还不对？ 那究竟是什么呢？ 今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l
英语听力文摘 English Digest
Life Is To Be Whole 人生在于完整 Once a circle missed a wedge. 从前有一只圆圈缺了一块楔子。 The circle wanted to be whole, so it went around looking for its missing piece． 圆圈想保持完整，便四处寻找失去的那块楔子
英语小达人
to go haywire 火冒三丈,非常生气 美国的农民一般都是用一根细的铁丝把乾草一捆捆地捆起来。这种捆乾草的铁丝在英文里叫做：haywire。每当一个农民要喂牲口的时候，他就用斧头把铁丝砍断。可
美国俚语
Do you remember by Jack Johnson Do you remember by Jack Johnson Do you remember when we first met? I sure do It was some time in early September You were lazy about it, you made me wait around I was so crazy about you, I didn't mind So I was late for
好听的英文歌曲
我们经常把非常快乐或值得庆贺的日子称为red-letter day，日历上也把节日用红色标示。但是你知道这样的习俗是什么时候开始形成的吗？ red-letter day是一个有着非常悠久历史的短语，其最初的应
英语口语