粗砂纸

sort,种类,类别。 This factory produces different sorts of paper.这工厂生产不同种类的纸。 sort还可做动词表示分类。 Please help me sort these dishes,put the glass here and the plastic there. 请帮忙把这盘子分门别类,玻璃的放这里,塑料的放那里。 I am s

发表于:2018-12-04 / 阅读(141) / 评论(0) 分类 蒋健棠一词多意

Lesson 22:A glass envelope 玻璃信封 First listen and then answer the question. 听录音,然后回答以下问题。 How did Jane receive a letter from a stranger? My daughter, Jane, never dreamed of receiving a letter from a girl of her own age

发表于:2018-12-08 / 阅读(608) / 评论(0) 分类 新概念英语第二册

[00:00.00]Revision module B [00:01.38]复习模块 B [00:02.77]Reading and writing [00:03.72]阅读和作文 [00:04.68]15 Read the passage and answer the questions. [00:07.85]15 阅读课文,回答问题。 [00:11.02]Favourite booksAn introduction

发表于:2018-12-13 / 阅读(147) / 评论(0) 分类 新标准初中英语第四册

Unit 4 [00:02.98]Look into Science!How Can a Paper Have One Side? [00:10.63]A piece of paper has two sidess. [00:15.07]See?This piece of paper has a white side and a pink side. [00:22.44]In this experiment,In this experiment,we make a piece of paper

发表于:2018-12-17 / 阅读(214) / 评论(0) 分类 北京仁爱英语八年级下

042 The Flint A soldier was walking down a country road. He was coming back from a battle. He was wearing a knapsack on his back and a big sword on his waist. When he was walking down the road so tired, he found a witch. The witch was sitting right n

发表于:2018-12-31 / 阅读(256) / 评论(0) 分类 100个儿童英语小故事

He filled the pot with water. He put the pot on the burner. He put a lid on the pot. He turned on the burner. He took a bag of coffee beans out of the cabinet. He opened the bag. He poured some beans into the grinder. He ground the beans in the grind

发表于:2019-01-02 / 阅读(128) / 评论(0) 分类 简单慢速英语阅读

三 名词的跨类及词义上的变化 名词虽有分类,但在不同的语境中会出现跨类的现象。名词产生类别变化后往往会导致词义的变化。 有些物质名词可以用作个体名词,例如:glass 玻璃 a glass 玻璃杯 copper 铜 a copper 铜币 paper 纸 a paper 报纸,证件 wood 木头 a wood

发表于:2019-01-02 / 阅读(176) / 评论(0) 分类 薄冰实用英语语法详解

The U.S. Congress passed a spending bill Wednesday that will keep the government operating for another few months and provide $1.1 billion for efforts to combat the Zika virus. 美国国会星期三通过了一项拨款法案,使政府可以再维持

发表于:2019-01-07 / 阅读(96) / 评论(0) 分类 英语新闻

[ti:UNIT 8 Save Our World Lesson 63: Garbage Is Interesting!] [0:00.208]UNIT 8 第八单元 [0:01.663]Save Our World 拯救地球 [0:04.712]Lesson 63: 第63课: [0:07.137]Garbage Is Interesting! 垃圾很有趣! [0:10.393]Date: June 7 日期:六月

发表于:2019-01-09 / 阅读(251) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

[ti:UNIT 8 Save Our World Lesson 61: What Was in the Bags?] [0:00.584]UNIT 8 第八单元 [0:02.209]Save Our World 拯救地球 [0:04.793]Lesson 61: 第61课: [0:07.294]What Was in the Bags? 袋子里是什么? [0:10.176]THINK ABOUT IT! [0:11.946

发表于:2019-01-09 / 阅读(222) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Lesson 59: [00:03.40]Let's Look at Garbage!Sort It! [00:08.07]Jenny has emptied two bags of garbage onto the floor. [00:14.03]That's a lot of garbage!says Danny. [00:18.76]Can I help you sort it? [00:22.70]Yes,please,says Jenny. [00:27.38]I'm putting

发表于:2019-01-09 / 阅读(225) / 评论(0) 分类 河北加拿大版初中英语

Lesson 61: [00:03.29]What Was in the Bags?After they sort the garbage,Danny and Jenny are surprised. [00:11.44]Almost all of it can be reused or recycled! [00:17.01]JENNY:People throw too much away!They shouldn't waste things. [00:23.95]DANNY:There i

发表于:2019-01-09 / 阅读(264) / 评论(0) 分类 河北加拿大版初中英语

Lesson 63: [00:03.58]Garbage Is Interesting! [00:07.73]Date:June 7 [00:11.57]Weather:Cloudy,but warm.Maybe it will rain tomorrow! [00:17.82]Dear Diary, [00:20.66]This week we learned about pollution. [00:25.03]I never knew that garbage was so interes

发表于:2019-01-09 / 阅读(236) / 评论(0) 分类 河北加拿大版初中英语

Skies are crying I am watching Catching teardrops in my hands Only silence, as it's ending Like we never had a chance Do you have to make me feel like there's nothing left of me? You can take everything I have You can break everything I am Like I'm m

发表于:2019-01-10 / 阅读(136) / 评论(0) 分类 The Voice 美国好声音

Water Crisis in US City a 'Disaster, Not Just an Emergency' Civil rights activists, politicians and residents are calling the contamination of drinking water in an urban U.S. city a disaster, not just an emergency. Michigan Governor Rick Snyder recen

发表于:2019-01-12 / 阅读(285) / 评论(0) 分类 2016年VOA慢速英语(一)月

AILSA CHANG, HOST: Scientists announced today that they have figured out the cause of an outbreak of Legionnaires' disease in Flint, Mich., a few years ago. Twelve people died. This was at the start of the city's water crisis. And the problem was a l

发表于:2019-01-16 / 阅读(151) / 评论(0) 分类 2018年NPR美国国家公共电台2月

AUDIE CORNISH, HOST: It's been two years since the peak of the drinking water crisis in Flint, Mich. The state has spent more than $16 million to distribute free bottled water to residents. That program ends this week even as some residents say they

发表于:2019-01-16 / 阅读(123) / 评论(0) 分类 2018年NPR美国国家公共电台4月

AUDIE CORNISH, HOST: Today marks exactly one year since the mayor of Flint, Mich., declared a state of emergency because of lead in the city's drinking water. While the water system as a whole is improving, Michigan Radio's Lindsey Smith reports filt

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 2016年NPR美国国家公共电台12月

He didn't know how many dozens of tiny sidling steps he had taken, his chest, belly, and face pressed to the wall; but he knew the slender hold he was keeping on his mind and body was going to break. He had a sudden mental picture of his apartment on

发表于:2019-01-23 / 阅读(646) / 评论(0) 分类 英文短篇小说

Choosing an active way to get to work could make a big difference in how much weight creeps on in middle age, a large U.K. study suggests. 英国一家大型调查机构近日表示,选择一种积极的方式上班,也许对中年时期悄悄出现

发表于:2019-02-07 / 阅读(128) / 评论(0) 分类 阅读空间
学英语单词
4eva
abrasive machining wheel
Apium graveolens rapaceum
automatic turnoff
avikam
babygrows
barrel bridge screw
be disqualified
blocking rehearsal
bounding pulse
c.-in-
Cercopithecus talapoin
chimineas
Chukchi Sea(Chukotsk, Sea of)
cochlearform
cognately
colmenthol
Coppermine Peninsula
cotton wool disease
crackbacks
cutting up
decoctum aloes compositum
dentical
diaphragm pressure gauge
didascaly
diesel hydraulic locomotive
diethyl chloroarsine
diffusiophoretic force
diploid segregation
distinguished conjunctive normal form
dorsally
effulent
electropneumatic signaling
elliptocyte
Epilobium tianschanicum
Epithelantha
floating house
folkers
food selection
formula translating language
furth
gamma-Carboxyglutamate
genus thamnophiluss
glasnik
grouting of karst
head-word
hole angle
hybrid codec
industry cloud
intermediate longitudinal frame
International Ship Reporting Association
kiss-and-tell
kristof
launching trigger
let him understand
liasons
low voltage mass spectrometry
maoister
megalinker
miz(z)enmast
modal distribution
Moldava nad Bodvou
monofunctionality
Monte Carlo simulation
multi-stage impulse turbine
mutexing
neosophoramine
Nicene
Nipponophobia
non-commercial payment
oil resisting paint
onlight
open anhydrite process
oxidizing flame
plazana
post-strikest
processor configuration
pulse-position
retinaculum
sallees
securityfocus
selected area diffraction pattern
shock spark
sign stimuli
siphonic action
solvent induced crazing
spring upon
stream(river)
Suricata suricatta
surveyor of the pavement
synchondrosis sternalis
tankcar
Tibi, Embalse de
tool-point
tractor jumbo
tricloretic
trupanea covergens
Tufnell's diet
tung hull meal
turn signal control lamp
vantage-ground
zanzibar i.