饱和盐水浮集法

My kids are taking swimming lessons now at a local swimming pool. The lessons first teach kids how to not be afraid of the water by learning how to put their face under the water and holding their breath for a few seconds. Next, the lessons teach chi

发表于:2018-12-03 / 阅读(178) / 评论(0) 分类 空闲时间—In Your Free Time

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. The first word is a verb. The second word, sometimes even a third, is usually a preposition. Ph

发表于:2018-12-04 / 阅读(195) / 评论(0) 分类 词汇大师(Wordmaster)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. RS: The first word is a verb. The second word, sometimes even a third, is usually a preposition

发表于:2018-12-30 / 阅读(223) / 评论(0) 分类 词汇大师(Wordmaster)

A: I am kind of confused about the in-flight instructions and need to ask you a few questions. B: It would be my pleasure to help you with any questions you might have. A: Where is that card that shows my nearest exit? B: That card is in the seat poc

发表于:2018-12-30 / 阅读(181) / 评论(0) 分类 旅游英语对话

A: Can I ask you some questions about the in-flight instructions? B: I would be happy to help you clarify anything you need help with. A: Could you help me find out where my nearest exit is? B: There is a card in your seat pocket that shows you where

发表于:2018-12-30 / 阅读(195) / 评论(0) 分类 旅游英语对话

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(259) / 评论(0) 分类 英语语法 Grammar Girl

通常在战争中,我们只看到前线士兵和战斗的故事。在TEDGlobal 2010里,Zainab Salbi 讲述后方振奋人心的女人们的故事, 这些女人在战火中仍努力维持正常的生活。她呼吁在战争结束时,女性也应成

发表于:2019-01-05 / 阅读(469) / 评论(0) 分类 TED公开课:和平使者

Down by the salley garden是根据Yeats(叶芝,1865-1939,爱尔兰剧作家、诗人、获1923年诺贝尔文学奖)的同名诗歌《Down By the Salley Garden》谱曲而成,最初翻译为《柳园里》,是叶芝早年的诗作。他的早年诗歌韵律优美,感情细腻,辞藻华丽,象征意味浓郁,明显受到

发表于:2019-01-09 / 阅读(319) / 评论(0) 分类 音乐咖啡厅

GUY RAZ, HOST: So here's what a chemistry class at the Khan Lab School in Los Altos, Calif., sounds like. UNIDENTIFIED CHILDREN: (Singing) Hydrogen and helium and lithium, beryllium, boron, carbon everywhere. Nitrogen all through the air. RAZ: Don't

发表于:2019-01-16 / 阅读(222) / 评论(0) 分类 2017年NPR美国国家公共电台8月

A: Tom, are you there? It's Hannah from 4C. B: Hey, Hannah. Long time no hear from. A: My garbage disposal refuses to work. B: What happens when you turn on the switch? A: When I turn on the switch, nothing happens. B: When did you first notice this?

发表于:2019-01-20 / 阅读(209) / 评论(0) 分类 地道英语对话-租房

A: Is anybody home? It's me--Hannah. B: Hey, Hannah. How's everything going? A: My garbage disposal isn't working. B: Can you be a little more specific? A: Nothing happens when I turn on the switch. B: Do you remember how it started? A: about a week

发表于:2019-01-20 / 阅读(207) / 评论(0) 分类 地道英语对话-租房

A: Hello, Tom? This is Hannah in 4C. B: Hi, Hannah. What can I do for you? A: My garbage disposal went south. B: Does it turn at all? A: There is nothing but silence when I turn on the switch. B: Did it die suddenly? A: It started to make a weird sou

发表于:2019-01-20 / 阅读(236) / 评论(0) 分类 地道英语对话-租房

A: Hi, Tom. This is Hannah calling. B: Hi, Hannah. What's up? A: I think my garbage disposal kicked the bucket. B: Is it dying, or is it dead? A: Turning on the switch is the same as not turning on the switch. B: Did it make strange sounds before it

发表于:2019-01-20 / 阅读(217) / 评论(0) 分类 地道英语对话-租房

A: Hi, Tom. This is Hannah from apartment 4C. B: Oh, hi, Hannah. A: There is something wrong with my garbage disposal. B: Exactly what's going on? A: When I turn on the disposal switch, all I get is silence. B: When did this happen? A: Well, about a

发表于:2019-01-20 / 阅读(208) / 评论(0) 分类 地道英语对话-租房

今天我们要学的词是reversal。 Reversal, 是逆转的意思。A reversal of policy, 意思是政策的逆转。A reversal of decision, 意思是改变主意。支持泰国前总理他信的政党在星期天的选举中成为国会第一大党,

发表于:2019-01-26 / 阅读(214) / 评论(0) 分类 英语单词荟萃

Salbi's Women for Women International gives women who've survived war the tools to rebuild their lives Mohamed Elshinnawi | Washington, DC 15 December 2009 Zainab Salbi was named Washingtonian of the Year in 2006 by Washingtonian Magazine In 1993, Za

发表于:2019-02-03 / 阅读(233) / 评论(0) 分类 VOA标准英语2009年(十二月)

Simon: Hi! What's your name? Nathan: My name is Nathan Curtis Gildard. Well, my name is Nathan but people call me Nate, so. Simon: OK. What do you do in your free time? Nathan: I do a lot of different things. I like to travel around, I like to go to

发表于:2019-02-06 / 阅读(187) / 评论(0) 分类 原版英语对话1000个

我们去体味叶慈营造的质朴优美的诗境,去聆听藤田美惠伴着吉他风笛的轻声哼唱。尤其是夜深人静时,当圣洁如仙乐般的旋律轻缓地流过全身,你会发现自己已被带入一个没有喧嚣没有浮躁的世界 英文歌词 Down by the Salley Gardens By Emi Fujita(藤田惠美) Down by the

发表于:2019-02-07 / 阅读(312) / 评论(0) 分类 音乐咖啡厅

听歌学英语:Down by the Salley Gardens藤田美惠 Down by the Salley Gardens 藤田美惠 Down by the Salley Gardens的作曲者是爱尔兰著名诗人、剧作家和神秘主义者William Butler Yeats,这首诗出自Yeats早年的作品,诗句

发表于:2019-02-08 / 阅读(234) / 评论(0) 分类 听歌学英语

The founder of Facebook ended a busy week, which saw his company valued at $106bn after a stock market flotation, by getting married. Mark Zuckerberg, who's the CEO of the world's most popular social networking site, wed his long-term girlfriend Pris

发表于:2019-02-21 / 阅读(182) / 评论(0) 分类 英语听力精选进阶版
学英语单词
absolute completeness
accession contract
accrochage
agroindustrial
air-activated blender
amelodically
anabar r.
annular cylinder
antiecumenical
aphthosis
archaos
authorized access
Bakwanga
Bintulu
caesium beryl
Carriage and Insurance Paid to
cement content
channids
coil former
conversational
cytochrome reductase
desilication yield
dinitrocyclohexylphenol
dobrica
dome pressure
doublecrossed
duplexer of wave-guide system
dysprosium hydroxide
earthing autotransformer
evaporator heating surface
external modulator
feasiblest
fluoresceins
folk belief
fragmentations
gul koh
haematocytozoon
hahnemann
hargrove
high-tensile wire
hold-down spring
Hr Mr
hull neutral plane
hundred
impulse shape
inside-out motor
instrument tap
internal-packed type piston pump
jerry
jumping shrew
junck
linsidomine
make no doubt of it
mary eddy
mean angular deviation
mechanotherapy
microcomputer operating console
Männlifluh
natural environment deterioration
nazun (india)
neotypes
Nernst zero of potential
normal supply price
not like the sound of
output, push-pull
pipe fittings
plunger overtravel
pneumatic servo-operation
power lift lever
public character
queen conch
relative isohypse
release sleeve
road diversion
rock thrust
rubner factor
school sprawl
set up an account
sewage treatment screens
side delivery attachment
sloethorn
smutch
sortorder
spring back radial seal
stadia computor
starch free
stationary force
Stourbridge
straight chain compound
strisciando
sub-subcontract
survivor's pension
SyAM
TGMV
theocratists
third phalanx
to do
Tokugawa Hidetada
unhatting
uninfringed
unit-block type relay interlocking
wistons