碱纤维素

3.C.LISTENING: [00:07.60]Listen to the conversations.Put a check under the foods you hear. [00:15.75]1.A.Do we need anything from the supermarket? [00:22.52]B.Yes.We need a pound of apples,a bunch of bananas,and a head of lettuce. [00:31.16]2.A.What

发表于:2018-12-01 / 阅读(470) / 评论(0) 分类 SBS朗文国际英语教程 练习册 2

[00:16.27]Were Looking for a Two-Bedroom Apartment Downtown [00:20.65]我们正在市中心物色一套有两间卧室的公寓住房 [00:25.03]A. How can I help you? [00:27.21]我能帮你们什么吗? [00:29.39]B. Were looking for a two-bedroom a

发表于:2018-12-03 / 阅读(229) / 评论(0) 分类 快捷之路交际英语2

[00:01.06]Unit 9 Good Health [00:03.64]Lesson 34 [00:05.20]1.2 If you go to a fast food restaurant [00:11.19]or a snack bar, [00:13.00]You will probably see a lot of teenagers. [00:16.70]Today,many teenagers are overweight, [00:20.88]and some of this

发表于:2018-12-04 / 阅读(202) / 评论(0) 分类 北师大版初中英语八年级下

UNIT 3 What's this in English? [00:06.40]Section A Activity 1b [00:12.15]Listen and circle the things you hear. [00:17.11]conversation 1 [00:20.77]A:What's this in English? [00:24.22]B:It's a ball. [00:27.38]conversation 2 [00:31.01]A:What's this? [0

发表于:2018-12-13 / 阅读(280) / 评论(0) 分类 新目标初中英语七年级

[00:07.00]1 Listen to the tape and fill in the correct information in the spaces below. [00:15.15]1.Walk along the street of any major city, [00:21.32]and you will see that the air you breathe is not very fresh. [00:27.27]Air pollution is a serious p

发表于:2018-12-13 / 阅读(241) / 评论(0) 分类 高中英语人教版2000年高一

[00:04.60]sly small [00:06.97]a.狡猾的,偷偷摸摸的 a.小的;少的 [00:09.35]smart [00:10.78]a.漂亮的,潇洒的;聪明的,巧妙的,伶俐的v.剧痛,刺疼 [00:12.20]smash smell [00:14.72]v.n.打碎,粉碎 n.气味,臭味;嗅觉

发表于:2018-12-15 / 阅读(246) / 评论(0) 分类 考研英语词汇2005

美国很多居民小区都设有小区委员会,别看编制不大,权力可不小。我有个朋友Amy,她家的小区委员会管得就特别宽,从各家各户房子的颜色到院子护栏的风格,都要经过审查。Amy最近想架个

发表于:2018-12-16 / 阅读(206) / 评论(0) 分类 美国习惯用语

Unit 15 [00:03.21]We're trying to save the manatees! [00:07.26]SECTION A [00:10.32]1b Listen and circle the words in activity 1a that victor [00:18.26]and Ginny use to describe the animals. [00:52.90]2a Listen and match the words and definitions. [01

发表于:2018-12-17 / 阅读(323) / 评论(0) 分类 新目标初中英语九年级(全一册)

Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are

发表于:2018-12-27 / 阅读(158) / 评论(0) 分类 英语时差8,16

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 Scientific American(五)月

Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl

发表于:2019-01-09 / 阅读(170) / 评论(0) 分类 VOA标准英语2011年(四月)

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2014年VOA慢速英语(九)月

She was beautiful. She had a big smile and pretty teeth. I want to be her boyfriend, Mark thought. One day he saw her alone in a restaurant. She was eating fries and a burger. He wanted to join her. But he couldn't just sit down. That might be too fo

发表于:2019-01-22 / 阅读(178) / 评论(0) 分类 英文短篇故事(纽约)

Katie Couric: Samantha Heller is a clinical nutritionist at the New York University Medical Center and a contributor to Health magazine. Hi! Samantha. Good morning. Samantha Heller: Hi. Katie Couric:

发表于:2019-01-22 / 阅读(167) / 评论(0) 分类 访谈录

I saw something a bit disturbing last week. I had to stop at a drugstore to pick something up, and while there I saw a kid about thirteen years up buy a Monster drink, about 24 ounces of caffeine fix. That in itself saddened me, to think that this ki

发表于:2019-02-01 / 阅读(140) / 评论(0) 分类 阅读空间

So I promised a closer look at baking soda. It seems to be a huge resource for a lot of things. And you dont get much cheaper than $1 for a powerful cleaning agent. So here is my list of the top uses for baking soda. Some will seem familiar as we hav

发表于:2019-02-04 / 阅读(198) / 评论(0) 分类 阅读空间

A British adventurer is spreading his own message in a bottle by crossing the Pacific Ocean aboard an 18-meter catamaran made of thousands of plastic soda bottles. David de Rothschild's unusual boat is his way of drawing attention to the plastic poll

发表于:2019-02-05 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(七)月

Mommy, my turtle is dead, the little boy, Myrddin, sorrowfully told his mother, holding the turtle out to her in his hand. The mother kissed him on the head, then said, That's all right. We'll wrap him in tissue paper, put him in a little box, then h

发表于:2019-02-18 / 阅读(224) / 评论(0) 分类 趣味英语

台湾籍旅美老师今天交给我们的句子是: It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂:多摄取低脂肉类、健

发表于:2019-02-22 / 阅读(169) / 评论(0) 分类 留美老师带你每日说英文

She walked up to the drink machine. She fed it a dollar bill. She pushed the button for a cherry soda. The machine buzzed. Then it said, We're so sorry. We cannot accept your money for this product. It has calories, and you are overweight. Please sel

发表于:2019-02-22 / 阅读(143) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
Acanthogobius
acrokeratosis neoplastica
air-dried lumber (air-dry lumber)
analgecize
apple-bearing
arclight
at advanced levels
b.h.e.s(bis beta bydroxyethyl sulfone)
Baal-peor
banian hospital
beam transport
bellandra
bi- rotor pump
Campolandia
cellies
cheesy nephritis
climatometer
coevolving
complementary gas
continuous crystallizer
cryofreezing
dakwa
davallia mariesii moore
di-gram
disfranchisements
divided nevus of eyelid
doo-dahs
drag-cap servomotor
draw-bar eye
due care
elevated grounded counterpoise
Eminonu
Feynmanium
firm as a rock
flavourer
four-dimensional spectral density
frescone
fund-raisers
furocoumarine
geometry control
heat-bondable fibre
heathlikest
hopke (yiddish)
hydroxy-amino-butyric acid
infantum tabes
injury to auricle
isodual
isotropic radiation field
Jarqo'rgo'n
jib saw
joint-owner
Kangowa
Kruger rand
land(-)mobile
least squares fit
lime mica (margarite)
loadlevelers
marginal moraine
menaquinone
mixed alphabet
modifying effect
motlity hormone
multifactors
multitimbral
neobasidium
nevus nervosus
no loaded
nonreflecting bead
orange alpha-naphthol
output set
overhead sign
oxytetracyeline
paracyclic ovulation
plunger fuel pump
political economy of environment
post type
protozoonosis
pyrazinecarboxamide
queueing theory
Rasmussen syndrome
Scinidae
scoliosometer
semantic space construction
service worker
set a price on
single pole piece magnetic head
solfaed
sporidiosis
studmasters
tenase
tenicide
thermal acceptor
thermophysics of space flight
third-level addressing
to God
tooth outline
tracing frequency
triple-double
tsigai sheep
vinylon canvas
Wilms' operation
years old