音标：[laiˈɔfilaizd] ；

a. [医]低压冻干的
v. 使冻干( lyophilize的过去式和过去分词 )

v to dry (blood, serum, or tissue) by freezing in a high vacuum
s used of tissue or blood or serum or other biological substances; dried by freezing in a high vacuum

【近义词】

lyophilise冻干

英语情景对话-Filing a Complaint(1)

A: What may I help you with? B: I need to file a complaint. A: What is your complaint about? B: I got robbed. A: When did this happen? B: It happened this morning. A: What was taken? B: My wallet and cell phone. A: Did you get a good look at the pers

发表于:2018-12-02 / 阅读(340) / 评论(0)

英语情景对话-犯罪

英语情景对话-Filing a Complaint(3)

A: What can I do for you? B: I would like to file a complaint. A: What happened? B: I was robbed. A: When did this happen? B: It happened this morning. A: What was taken from you? B: My wallet and my cell phone. A: Were you able to get a look at this

发表于:2018-12-02 / 阅读(350) / 评论(0)

英语情景对话-犯罪

美国英语听力80篇1 Lesson06

[00:07.03]The National Guard is one of the organizations of the United States Army and Air Force. [00:13.90]Its members are not active duty soldiers and airmen. [00:14.01]But National Guard members can be ordered to serve with them. [00:18.63]The Nat

发表于:2018-12-03 / 阅读(380) / 评论(0)

美国英语听力80篇

奥运28大项第47课 Synchronized Swimming 花样游泳 01

北京奥运28大项参与，竞争，分享，进步 Synchronized Swimming 花样游泳英文原文 The events of Synchronized Swimming are Solos, Duets, Teams and Free Combination. Competitors in Synchronized Swimming younger than fifteen (15) years of age (on December

发表于:2018-12-05 / 阅读(439) / 评论(0)

奥运28大项比赛

零起点英文启蒙Earlyreads系列 Zed the Magician 04

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(413) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 01

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(396) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 02

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(443) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 03

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(442) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 05

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(595) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 06

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(436) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 07

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(447) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

零起点英文启蒙Earlyreads系列 Zed the Magician 08

零起点英文启蒙Blackcat黑猫出版社Earlyreads系列29本（ PDF文本下载）更多儿童英语：哈哈美语棒棒学英语

发表于:2018-12-06 / 阅读(447) / 评论(0)

Sight Word Kids 幼儿英语常见字5B

BBC儿童英语动画动物街64号第三季 22 The Story of Zed The Hero Of Africa

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! 汪培珽分级书单（MP3+绘本） TOP50初级英文绘本

发表于:2018-12-06 / 阅读(343) / 评论(0)

动物街64号 Zoo Lane 第三季

BBC儿童英语动画动物街64号第一季 07 The Story of Zed the Zebra

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thankyou！英文笑话Flash BBC儿童动画-小猪威比

发表于:2018-12-06 / 阅读(328) / 评论(0)

动物街64号 Zoo Lane 第一季

奥运28大项第48课 Synchronized Swimming花样游泳 02

北京奥运28大项参与，竞争，分享，进步 Synchronized Swimming 花样游泳 MUSIC ACCOMPANIMENTS 音乐伴奏英文原文 The Sound Centre Manager shall be responsible for the securing and properly presenting the accompaniment for each routine. For FINA competiti

发表于:2018-12-30 / 阅读(364) / 评论(0)

奥运28大项比赛

名人轶事:Cesar Chavez Organized the First Successful Farm Worker

Cesar Chavez Organized the First Successful Farm Workers Union in America Written by Robert Brumfield (MUSIC) VOICE ONE: Im Nicole Nichols. VOICE TWO: And Im Steve Ember with the VOA Special English Program, People in America. Today we tell about one

发表于:2019-01-02 / 阅读(392) / 评论(0)

名人轶事

货币英语 09 Authorized User Accounts Ignored in Credit Sc

By Elizabeth Carlassare. Todays topic is understanding whether adding an authorized user to your credit card will hurt your credit? Kabria e-mailed me with this question: I have good credit and my boyfriend has bad credit. If I make him an authorized

发表于:2019-02-02 / 阅读(473) / 评论(0)

货币英语

学个词Learn a Word 第300期 Authorized

今天我们要学的词是, authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近，美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal databa

发表于:2019-02-02 / 阅读(383) / 评论(0)

英语单词荟萃

2006年VOA标准英语-Paralyzed Man Operates Computer, TV Just by Thi

By David McAlary Washington 13 July 2006 We often hear that imagining something will not make it so. But scientists have now overturned that adage, making a science-fiction dream come true. U.S. researchers have shown that a paralyzed patient can us

发表于:2019-02-03 / 阅读(398) / 评论(0)

2006年VOA标准英语（七月）

2006年VOA标准英语-Four Oil Workers Seized in Latest Nigeria Kidna

By Gilbert da Costa Abuja 14 August 2006 Militant patrols creeks of the Niger Delta area of Nigeria (File photo) Armed men seized four foreign oil workers Sunday in the latest kidnapping in the oil-rich Niger Delta. It was the fifth kidnapping in th

发表于:2019-02-04 / 阅读(404) / 评论(0)

2006年VOA标准英语（八月）

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

alternately spaced

cabbage butterflies

chowachsit (khovakhsite)

convallaria keiskei miq

direction of travel

distribution curve of luminous intensity

DNS Security Extensions

double ended system

double-deck block

dynamical diffraction

expandable coolant

first-class continuations

fluctuating noise

full-track carrier

galium boreales

give sb the jumps

harness mounting

have a yen for knowledge

high-speed sorter

hydrogen cloud of a comet

hypereutectoid structure

ionic potential

launch preparation time

liliopsid families

Lockwood's ligaments

mad dogs and Englishmen

mathematical routine

michigan-baseds

ophiomyia setituberosa

paralauxania albiceps

plagusia dentipes

porphyritic schist

prosper in one's suit

pterygopolymorphism

regular decomposition

render sb a service

sandwich type element

Saturn's atmospheric circulation

Schottky diode termination

Sharawrā', Qā'

simplicifusus graciliformis

single-row spherical roller

strategic inflection point

stylistic translation

syndrome of intermin-gled phlegm and qi

Vicenza, Prov.di

voluntary benefit