闭合释放

SSS 2011-12-29

nobody likes getting shots, but what if you could make the needles so tiny that they broke skin painlessly. engineers from top university have created such micro needles, made from major protein in silk, fibrolin. the work is in the journal of advanc

发表于:2018-12-02 / 阅读(154) / 评论(0)

Scientific American(十二)月

沛沛英语 Unit 6-2

U164 There is a good three miles to the station.(足足) I'll give you a good try. (好好试) I'll give them a good dry. I've a good day work today. It needs a good wash. We should give it a good cle

发表于:2018-12-07 / 阅读(167) / 评论(0)

沛沛英语

新概念英语第二册lesson 40 Food and talk

Lesson 40:Food and talk 进餐与交谈 First listen and then answer the question. 听录音，然后回答以下问题。 Was Mrs. Rumbold a good companion at dinner? Last week at a dinner party, the hostess asked me to sit next to Mrs. Rumbold. Mrs.

发表于:2018-12-08 / 阅读(329) / 评论(0)

新概念英语第二册

英语口语王-想说就说(一)23

Section 3. Making requests Hey, Ann. You don't have a pen, do you? Sure, here you go. Thanks. I don't suppose you have some paper, too. Of course. There you are. Thanks so much. I owe you one. 1. You don't have a pen, do you? I don't suppose you hav

发表于:2018-12-10 / 阅读(138) / 评论(0)

英语口语王-想说就说(一)

快乐英语第八册 UNIT2-7

[00:06.69]Unit 2 [00:08.48]What are you going to do? [00:12.02]Lesson 7 [00:15.21]Learn to Say [00:17.39]What are you going to do this afternoon? [00:21.19]I'm going to play ping-pong with Billy. [00:25.42]I'm going swimming. [00:27.87]I'm going to t

发表于:2018-12-13 / 阅读(161) / 评论(0)

快乐英语第八册

辛沛沛NO-BOOK 辛沛沛口语提高版上册 Lesson 5 Point

Lesson 5 Point 1.What's the point of doing that? 2.Come to the point,please. 3.Good point! 4.However busy,I make a point of reading. 5.You've got a point there. 6.Let me give you a case in point. 7.Don't point a finger of scorn at me! Don't put too f

发表于:2018-12-16 / 阅读(149) / 评论(0)

辛沛沛NO-BOOK 辛沛沛口语提高版

朗文3L看听学英语第二册 Lesson 113

Lesson 113 Wholl run an errand for me? Mother: Wholl run an errand for me? Sue: Sandyll go, mum. I cant go now. Im busy. Sandy: Suell go, mum. I cant go now. Im busy, too. Sue: Whats the errand, anyway? Mother: Im going to make some ice-cream. I nee

发表于:2018-12-19 / 阅读(118) / 评论(0)

CNN美国有线新闻2016年1月

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发表于:2018-12-25 / 阅读(131) / 评论(0)

英语口语王-想说就说(一)

名人励志英语演讲第119期:致戴安娜(3)

Diana explained to me once that it was her innermost feeling of suffering that made it possible for her to connect with her constituency of the rejected. And here we come to another truth about her. For all the status, the glamour, the applause, Dian

发表于:2018-12-30 / 阅读(141) / 评论(0)

名人励志英语演讲

为什么和享受独处的人做朋友会很美妙？

有时候我们或许会在校园里成群结队的人中间看到一个酷酷的人，自己一个人插着耳机。也许在我们的眼里，他很孤独，但事实上他只是比较喜欢自己一个人独处的时光。那么，和他们做朋友

发表于:2019-01-03 / 阅读(171) / 评论(0)

阅读空间

天籁音乐:Jessica Mauboy-Here For Me

Jessica Mauboy,1989年8月4日出生于澳大利亚有印度尼西亚血统,是Australian Idol(澳洲偶像)第四季度的亚军.2007年她替代前成员Ricki-Lee Coulter加入组合Young Divas并参与录制了专集,她们首支单曲Turn Me Loos

发表于:2019-01-10 / 阅读(125) / 评论(0)

天籁音乐

VOA慢速英语 2007 0202a

This is the VOA Special English Economics Report. Events for the launch of Vista included dancers on the wall of a New York building This week, with dancers and other events, Microsoft launched the general release of its new operating system for pers

发表于:2019-01-11 / 阅读(140) / 评论(0)

VOA慢速英语2007年（二）月

闲谈英语-Sports(1)

A: Did you go to the basketball game on Friday? B: No, I couldn't make it. A: You missed a really good game. B: Oh, really? Who won? A: Our school did. They played really well. B: Too bad I was busy. I really wanted to go. A: Yeah, you should have. I

发表于:2019-01-20 / 阅读(194) / 评论(0)

英语闲谈

时间都去哪儿了？不同的英语句子表达“没空”

大家经常用I have something to do tomorrow.来形容没空，其实是中式的英语表达。对于表示我很忙，脱不开身其实可以用：I am tied up。上面那个句子就变成了：Sorry but I am tied up all day tomorrow. 当然还有

发表于:2019-02-06 / 阅读(104) / 评论(0)

英语口语

How to Find Time to Exercise

How to Find Time to Exercise We all know we should get more exercise but most of us dont manage to be nearly so active as we want to be. Its easy to blame busy lives. If your boss expects long hours or you run your own business, or youre a stay-at-ho

发表于:2019-02-11 / 阅读(154) / 评论(0)

阅读空间

音乐咖啡厅:Jessica Mauboy - Here for me

音乐咖啡厅:Jessica Mauboy - Here for me 相关介绍：Jessica Mauboy,1989年8月4日出生于澳大利亚有印度尼西亚血统,是Australian Idol(澳洲偶像)第四季度的亚军.2007年她替代前成员Ricki-Lee Coulter加入组合Young

发表于:2019-02-18 / 阅读(150) / 评论(0)

音乐咖啡厅

爱情是一部电话

爱情是一部电话，渴望它响起时，它却总是悄无声息;不经心留意时，它又叮铃铃的响起。因此，我们经常错过另一端传来的温馨的甜蜜。爱情这部电话机，第一次使用，会令你紧张，激动不已

发表于:2019-02-21 / 阅读(99) / 评论(0)

英语美文

瞬间秒杀听力第338期:照顾好你自己

Theworld doesn't havetotake careofyou: you cantake careofyourself. Youneedtotake careof yourself. If you'reangry, findawaytoreleaseit. If you'refrustrated, do something nicefor yourself. Takeamoment,justonceaday, tomake yourself feel good, andremind

发表于:2019-02-25 / 阅读(106) / 评论(0)

瞬间秒杀听力

摇滚歌曲:Megan & Liz - Release You

美国流行乡村音乐组合Megan amp; Liz于2016年3月11日发布最新专辑《Deux》，收录了《Big Kids》等单曲 Release You - ：Megan amp; Liz I used to build you up, to watch you tear me down I'd always let you in and let you kick me

发表于:2019-02-25 / 阅读(138) / 评论(0)

英文摇滚歌曲

英文摇滚歌曲：Lacuna Coil - Survive

Sometimes I feel alone in a million crowd An outside wandering alone without Any words to say, they can't explain The desire to overcome the pain Feel the breath that's always getting away Am I dreaming it all? I will never be afraid I'll survive, in

发表于:2019-03-02 / 阅读(173) / 评论(0)

英文摇滚歌曲

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学英语单词

Abactrim

air dishcarge

allosexual

annual limit on intake

AT command set

at somebody's beck and call

B.S.C.

beef tea

beta adrenergic receptor

black slaves

blenkiron