未定微分算子

This is IN THE NEWS in VOA Special English. Think of your family or friends. How well would those relationships work without trust -- or with a broken trust? Tiger Woods considers a difficult shot from deep grass during the 2009 U.S. Open Recently, F

发表于:2018-12-01 / 阅读(110) / 评论(0) 分类 VOA慢速英语2009年(十二)月

美语训练班131 B: Welcome to American English Mosaic, I'm Mike Bond! A: And I'm Lin Yang. B: Are you a frequent flyer? Is it economical to pay more and upgrade your flight to business class? We will offer you some insight in today's business etiq

发表于:2018-12-02 / 阅读(63) / 评论(0) 分类 美语训练班

[00:00.00] Monday [00:17.79]A:Good afternoon,Mr Wu.Here's my composition . [00:22.47]I was ill last Thursday,so it's late. [00:27.79]A:Good afternoon,Mr Wu.Here's my composition. [00:43.42]I was ill last Thursday,so it's late. [01:01.96]B:That's OK.Y

发表于:2018-12-10 / 阅读(127) / 评论(0) 分类 (人教版)初中二年级上册

[00:17.79]A:Good afternoon,Mr Wu.Here's my composition . [00:22.47]I was ill last Thursday,so it's late. [00:27.79]A:Good afternoon,Mr Wu.Here's my composition. [00:43.42]I was ill last Thursday,so it's late. [01:01.96]B:That's OK.You must look after

发表于:2018-12-10 / 阅读(88) / 评论(0) 分类 初中英语人教版初二

CHAPTER SIX READING Page 79 [00:07.99]Nobody wins (Part 1) [00:12.43]Captain King, Master Spaceman,has been all over space. [00:21.19]He often tells his friends stories of his adventures. [00:28.03]This is one of them. [00:32.08]Peters,our navigator,

发表于:2018-12-17 / 阅读(175) / 评论(0) 分类 北京仁爱英语八年级下

本单元是关于订票的对话。 Agent: Good morning, London Attractions. Michal: I'd like to book two tickets for next week. For River Boat cruise please. Agent: OK. When? Michal: Next Thuesday. Agent: Sorry? Michal: Thuesday. Agent: I'm sorry sir, is tha

发表于:2018-12-26 / 阅读(43) / 评论(0) 分类 公寓伙伴

Grammar Girl here. Today well be talking about indefinite pronouns such as everyone and somebody. Now, guest-writer Bonnie Trenga writes, Everyone Versus Everybody Lately, listeners have asked a lot of questions about indefinite pronouns, such as eve

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today well be talking about indefinite pronouns such as everyone and somebody. Now, guest-writer Bonnie Trenga writes, Everyone Versus Everybody Lately, listeners have asked a lot of questions about indefinite pronouns, such as eve

发表于:2019-01-06 / 阅读(112) / 评论(0) 分类 英语语法 Grammar Girl

1) 定冠词位置 定冠词通常位于名词或名词修饰语前,但放在all, both,double,half,twice,three times等词之后,名词之前。 All the students in the class went out.班里的所有学生都出去了。 冠词和数词中

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 大学四六级阅读

[ti:UNIT 7 Sports and Good Health Lesson56] [0:00.886]Unit 7 [0:03.266]Sports and Good Healthy [0:06.443]Lesson 56 [0:09.320]Unit Review [0:11.461]Ⅰ. [0:12.879]Building Your Vocabulary [0:15.624]A. [0:16.807]Fill in the blank with the proper word.

发表于:2019-01-09 / 阅读(141) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

[ti:UNIT 4 Good Health to You! Lesson 32] [0:00.897]Unit 4 [0:02.884]Did You Have a Nice Trip? [0:05.522]Lesson 32 [0:07.954]Unit Review [0:10.464]Ⅰ. [0:11.919]Building Your Vocabulary [0:14.985]A. [0:16.221]Fill in the blank with the proper word.

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

Everyday Grammar: Using the Right Article 每日语法:正确使用冠词 What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in En

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2015年VOA慢速英语(六)月

Using the Right Article What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in English. According to Professor Elka Todeva of the S

发表于:2019-01-12 / 阅读(77) / 评论(0) 分类 2016年VOA慢速英语(三)月

Diamond life lover boy He move in space with minimum waste and maximum joy City lights and business nights When you require street-car desire for higher heights No place for beginners or sensitive hearts When sentiment is left to chance No place to b

发表于:2019-01-14 / 阅读(90) / 评论(0) 分类 节奏布鲁斯

冠词和数词讲解

发表于:2019-01-16 / 阅读(53) / 评论(0) 分类 英文语法词汇

Firm Sold Out-of-Date Food as It Was 'Tasty' Fine wines and cheese may improve with age, but Japanese consumers were probably shocked to find that one company executive thought Chinese spring rolls di

发表于:2019-02-03 / 阅读(98) / 评论(0) 分类 阅读空间

冠词是虚词,本身不能单独使用,也没有词义,它用在名词的前面,帮助指明名词的含义。英语中的冠词有三种,一种是定冠词(the Definite Article),另一种是不定冠词(the Indefinite Article),

发表于:2019-02-03 / 阅读(57) / 评论(0) 分类 英文语法词汇

2.1 不定冠词的用法 冠词是虚词,本身不能单独使用,也没有词义,它用在名词的前面,帮助指明名词的含义。英语中的冠词有三种,一种是定冠词(the Definite Article),另一种是不定冠词(the In

发表于:2019-02-07 / 阅读(59) / 评论(0) 分类 英文语法词汇

过去将来一般时的基本概念和形式 过去将来一般时(future-in-the-past indefinite tense)表示对于过去某一时间而言将要发生的动作或存在的状态。 过去将来一般时由should(第一人称)或would(第二、三人称

发表于:2019-02-08 / 阅读(111) / 评论(0) 分类 实用英语

Diamond life lover boy He move in space with minimum waste and maximum joy City lights and business nights When you require street-car desire for higher heights No place for beginners or sensitive hearts When sentiment is left to chance No place to b

发表于:2019-02-20 / 阅读(82) / 评论(0) 分类 节奏布鲁斯
学英语单词
Agapetes medogensis
average temperature value
bactrocera (zeugodacus) tau
basic sampling unit
Beardsley
billy wilders
Birx
Boulogne
budget impulse
call processor
ceding state
Chessexite
chromesillimanite refractory
Ciao, for now.
coated ginger
cold-moulding
connexional
copper bolt
core-drilling inspection
corona interference
corrugated sheet metal
crookneck pumpkin
dafydds
diodon liturosus
diodrast clearance
diphazine
discomfitures
droppin' knowledge
dual-channel
employee relationship
epidemic influenza
excimerization
factorizing process
failure occurrence
financial guatanty
formality
Fumihito
grab hoist
grey slag
grinberg
header plate
health physics assistant
horizontal slide
hybrid analog logical language
hydrangeitis
hypoaffective
incumbition
inoculate against
ion retardation resin
Judica
knowable
long rubber seal
macroseptum
melt condensation polymerization
metal-insulator-semiconductor field effect transistor
microprogrammed front panel
minor of determinant
misconvergencs of beams
monkeys' weddings
move sb on
multiple access commu nication
nerve cells
nymphicus hollandicuss
oenomete
one ahead addressing
patrifocal family
Phytin
piecewise interpolation
pork-barrels
potential pest
precursed
racelines
residual extension
rivet cutter
root wood
round window cochlear potentials
saluted
secondary propyl alcohol
semiautonomy
ship's degauss
sialozemia
slash fiction
sludge metal
snap gage
solitonics
spectral line interference
sputum coctum
squaretoed
stone layout
storage rate of thermal energy
to trump sb's ace
Tobishima-mura
trade stoppages
transparency cathode-ray screen
Tsementnyy
unguessed
Villasimius
visibility of precipitates
Wearside
Wedde
wergeld
yarn abrader