谷氨酰胺磷酸核糖焦磷酸的碳环类似物

A few weeks after my eighth birthday, my grandmother took me to visit her friend Naomi. The rooms Naomi lived in could have been called a 1) flat, I suppose, but it wasn’t a flat in a modern block.

发表于:2018-11-28 / 阅读(190) / 评论(0) 分类 疯狂英语2002年

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了, 想救人家

发表于:2018-12-07 / 阅读(166) / 评论(0) 分类 60秒科学

A: Hello everyone, and welcome to our CPR for beginners course. First of all, does anyone know what CPR stands for? B: Cardiopulmonary resuscitation! A: Thats right! We apply CPR in the case of cardiac arrest or pulmonary arrest. B: What does that

发表于:2018-12-25 / 阅读(45) / 评论(0) 分类 纯正地道美语

Giving CPR Joyce: Lie down on the floor. Steve: Why? Joyce: I have to practice for my CPR exam tomorrow. Im taking it so I can get my CPR certification. Lie down please. Steve: Okay, okay. Now what do I do? Joyce: You just lie there and pretend to be

发表于:2018-12-26 / 阅读(101) / 评论(0) 分类 2012年ESL之就医和人际交往

For more than 20 years, Kazuhito Kosaka was trying his best to make it as a Japanese comedian. He was successful enough to be in a 7-11 commercial, but he wasnt a major star. But his life changed in just 45 seconds. Kazuhito Kosakas stage name is Pik

发表于:2018-12-28 / 阅读(60) / 评论(0) 分类 轻松英文阅读

Todd: OK, we're going to talk about apples. Kentaro: OK. Todd: OK, do you like apples? Kentaro: Yeah. So-so. Todd: OK, how often do you eat apples? Kentaro: Once a week, I would say. Todd: Once a week. How much is an apple in Japan? Kentaro: In Japan

发表于:2019-01-02 / 阅读(95) / 评论(0) 分类 英语访谈对话

Do you ever have an idea for that million-dollar app? Something so simple its crazy that it doesnt exist and one so obviously good that its guaranteed to be the next Uber. Of course you sometimes think that way, everyone does. The problem is that ver

发表于:2019-01-08 / 阅读(170) / 评论(0) 分类 轻松英语

A: How may I help you? B: I want to get a passport. A: You need to apply for a passport. B: When can I apply for it? A: You can apply right now. B: Id like to do that. A: Fill this out, please. B: Whats next? A: I will need to take your passport pict

发表于:2019-01-11 / 阅读(88) / 评论(0) 分类 英语情景对话-图书馆

A: What may I do for you? B: I need to get a passport. A: You will need to apply for one. B: When will I be able to do that? A: You can do it right now, if youd like. B: Thats fine. A: Please fill out this application. B: Then what do I do? A: I just

发表于:2019-01-11 / 阅读(71) / 评论(0) 分类 英语情景对话-图书馆

This is the VOA Special English Health Report. If a person's heart stops, would you know how to perform CPR? CPR, or cardiopulmonary resuscitation, can save a life and reduce the risk of brain damage from loss of oxygen. With traditional CPR, you gi

发表于:2019-01-11 / 阅读(52) / 评论(0) 分类 VOA慢速英语2009年(五)月

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2010年(七)月

A: May I help you? B: Could I check out this book? A: Let me see your library card. B: I need to get one. A: You can apply for one right now, if youd like. B: Okay. Let me do that right now. A: Could you fill out this application? B: Im finished. Her

发表于:2019-01-15 / 阅读(79) / 评论(0) 分类 英语情景对话-图书馆

A: What do you need? B: I would like to check out a book. A: Im going to need your library card. B: I dont have a library card. A: Why dont you apply for one right now? B: Sure. That would be great. A: Please fill out this application. B: Okay. Here

发表于:2019-01-15 / 阅读(79) / 评论(0) 分类 英语情景对话-图书馆

A: Hi. I'd like to get your store credit card. B: Here's the application form. A: ...I'm finished. Here's the form. B: Thank you. Now if you'll just give me a credit card. A: Here's my VISA. B: Thank you.

发表于:2019-01-20 / 阅读(76) / 评论(0) 分类 购物英语对话

A: I want to get a store credit card. B: I have the application form right here. A: ...Okay. I've filled out the form. Here you go. B: Thanks. Now all I need to see is a credit card. A: Here's my MasterCard. B: Thank you very much.

发表于:2019-01-20 / 阅读(87) / 评论(0) 分类 购物英语对话

Joyce: Lie down on the floor. Steve: Why? Joyce: I have to practice for my CPR exam tomorrow. Im taking it so I can get my CPR certification. Lie down please. Steve: Okay, okay. Now what do I do? Joyce: You just lie there and pretend to be unresponsi

发表于:2019-01-28 / 阅读(58) / 评论(0) 分类 地道美语播客

今天,我们为大家再介绍一首新近在网络上走红的神曲《Pen-Pineapple-Apple-Pen》,简称PPAP。这首歌的歌词比《小苹果》还简单,旋律也没啥变化,估计你们听过一遍就能学会了。 先看看BBC是怎么

发表于:2019-02-04 / 阅读(63) / 评论(0) 分类 阅读空间

Apple Inc. on Thursday launched its smartphone-based payment system in China where the electronic payments market is already dominated by an arm of e-commerce giant Alibaba. 本周四,苹果公司的智能手机支付系统正式登陆中国。中国

发表于:2019-02-09 / 阅读(90) / 评论(0) 分类 阅读空间

If you've ever felt threatened walking home late at night, chances are you've phoned a loved one to make sure they know you're safe. 如果你深夜步行回家时感到害怕,你极有可能向你爱的人打电话,向他们报平安。 But maki

发表于:2019-02-18 / 阅读(82) / 评论(0) 分类 阅读空间

Apple made its case for consumers to buy its forthcoming smartwatch, positioning the device as a way to handle the brief interactions that fill our days, from meeting reminders to short messages to calling for a car. 苹果公司发布了新款智能手

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 阅读空间
学英语单词
Abiod, Ra's el
Adok
alka
alternate time zone
Ananke
antihunting protection
athelstone
attribute classification
axiomaticity
boa constrictors
brightness of image
burst mode refresh
camshaft journal lathes
canzonas
chirpling
Clausewitzian
close-packed hexagonal structure
cold rolled
Colman's
colo(u)r scanner
coolant fluid
cost-plus pricing
current energy
cylinder cut off test
DAC (distance amplitude correction)
day-book
DC high
earth-rockfill cofferdam
ectasias
electromagneticwatch
enmine
eternizing
firing nail gun
fission product isotope
frondes
fuel make up
general adaptation syndrome (gas)
generalized main sequence
glass fibre reinforced plastic
hill-drop planter
implicit qualification
JRMB
lapheld
leased line channel
Lemkos
material flow simulator
maximum recorded flow
medicolegal expert
Menstrusation
methylmalonate
multiligand
natica nipponensis
neuropsychodynamics
non-deductible
non-operative
nonhomosexual
nutritive fertilizer
opsonizing
Orjonikidze
paleolithic ages
parallel class
partitions of tanker
pedionomus torquatuss
perspiratio
plenteously
preeducation
procto-elytroplasty
provisions storeroom
pteridiums
putwary
quasi-root-mean-square detection circuit
R. M. C.
Ranunculus ternatus thunb
reciprocal link
remelted
roof racks
salary and wage administration
Savinskoye
shinju
sialolithectomy
SIGUCC
slot piece
sludge metal
soft shield ferns
strawberry blond
streptolysin-O
sulphate resistance test
sump water monitoring and storage tank
surface modeling
taste function
technibaryon
tiiat
toledo
tongue-clacker
track treadle
two stage turbocharging system
ungeridine
waveguide slotted line
weighting system
when possible
WY3498
zactly breath