单词：rack one's brains
单词：rack one's brains 相关文章
8. No Hearts or No Brains? P.52 Helen and Dick are talking about the previous article. H: I don't understand how people can think Dr. Kevorkian is doing the right thing. D: Well, helping people die wi
赖世雄中级美国英语
Lesson 2 Text A But the Chinese Did ! One day Tom said to one of his friends,
新概念英语青少版
M: May I help you? W: Yes. Do you have these shoes in size seven? M: I am not sure. If you cant find them on the rack, they may be out of stock. But let me look in the stockroom. W: Thanks. Id like to try on a pair if you have them. M: Ill be right
想聊就聊
For most people, by the time they reach their 80th or 90th birthday, they find that their memory isn't as sharp as it was when they were a few decades younger. But this isn't the case for everyone. As CRI's Li Yi explains, scientists are peeking into
2018CRI中国国际广播电台
A Mother's Letter to the World Dear World： My son starts school today．Its going to be strange and new to him for a while．And I wish you would sort of1) treat him gently． You see，up to now，hes been king of the roost．Hes been boss of the
英语沙龙
SCIENCE REPORT – March 6, 2002: Bird Brains By George Grow This is the VOA Special English Science Report. American scientists have found that some birds are more intelligent than experts had believ
科技之光
brainchild to pick one's brain 今天我们要讲两个和人的脑子有关的习惯用语。
美国习惯用语
美国习惯用语第179讲 (抱歉,本课文没有有声资料) 历史记录已经证明人的脑子可以发挥巨大的功能；人脑对社会和科学的发展做出了不可估量的贡献。但是
美国习惯用语
Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners inLugano, Switzerland for a more complicated topic this week. Were talkingabout the structure of the brain, and how it could
六分钟英语
shool IwishIwasinthelandofsilly WhereIcouldbesosilly,willy,nilly, Whtiahob-alob-a-looandawil-la-bil-la-bee, Withabib-a-lob-a-loobobeel. Shool,shool,shoolIrool, ShoolIshag-a-rackshool-a-bob-a-loo, Inthelandofsillywithanillywillywe, Withabib-a-lob-a-lo
Wee Sing In The Car
Lets Play the Brain Game 让我们玩脑力游戏 Hello and welcome to the VOA Learning English program Words and Their Stories. Im Anna Matteo and today we are going to talk about the brain! We all know what a brain is. A doctor will tell you that t
2015年VOA慢速英语(九)月
By Gary Thomas Washington 30 May 2007 The news that a fourth Iranian-American may have been arrested in Iran for alleged espionage has heightened questions about the Tehran government's seemingly contradictory behavior. Iranian and U.S. officials hav
2007年VOA标准英语（五月）
'Minibrains' Could Help Drug Discovery For Zika And For Alzheimer's play pause stop mute unmute max volume 00:0003:52repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl
2016年NPR美国国家公共电台11月
Rebecca: So Gareth we've been talking about kids and technology. So is there a time when you think maybe kids should have access to a cellphone? Gareth: Well, there are many benefits to having a cellphone at an early age, like nowadays, you can get t
英语趣味课堂
[00:00.00]1.M:I'm going to be up all right studying for my exam. [00:05.56]W:Do you really think that's wise? [00:07.84]Q:What does the woman imply? [00:10.06]2.W:Can you tell me what time Flight 218 arrives? [00:15.28]M:Yes,it was scheduled to arriv
英语六级听力练习集锦
Subject : I have racked my brain. 第一，迷你对话 A: I have racked my brain. I still have no idea about how to spend Valentines day. 我绞尽脑汁，仍然想不出如何过情人节。 B: Just take her to a high ranking restaurant and presen
迷你对话学地道口语
Unit 5 Who's Got Brains? 单元 5 谁有脑子? In the hospital, where their family member laygravely ill, the relatives gathered in the waiting room. Finally, the doctor came in looking tired andsomber. 家属全部聚集在医院的等候室，守着
英语小达人
鼻音[r] 发音要领: [r]是卷舌、齿龈滑动摩擦音一一舌位:舌尖向齿龈后部与硬腭连接处翘起，气流在卷起的舌尖与连接处滑过；唇形:双唇稍有突出；声带:振动。 技巧提示： 在发[r]时，先做好发
英语国际音标
美国习惯用语第858:努力想要记起某事(音频) rack one's brain 我最近发现自己还没上年纪，就已经开始健忘了。昨天，一个接受采访的专家向我推荐了一家很有介绍价值的机构。今天本想搜集点资
美国习惯用语