过滤装置

Beijing will launch a pilot program to equip schools and kindergartens with air filtration devices. Smog has been a significant issue in the Chinese capital this winter. I was coughing just now, I always wear mask, from school to home. The air is cho

发表于:2018-12-02 / 阅读(186) / 评论(0) 分类 2017CRI中国国际广播电台

[00:00.00]Module 4 ABOUT MYSELF [00:06.17]UNIT 3 What's two and three? [00:11.11]1 Listen and read.Then say. [00:16.41]What's two and three? [00:19.21]Five.5. [00:20.44]Right! [00:22.34]What's four and seven? [00:25.14]Ten.10. [00:26.10]Wrong!Try aga

发表于:2018-12-04 / 阅读(228) / 评论(0) 分类 外研社新标准初中英语七年级

[00:00.00] Unit 6 Find the right place [00:56.29]Where is B? It's next to A. [01:56.24]Where is A? It'm next to B. [02:02.80]next to beside [02:20.96]Where is C? It's near A. [03:11.61]Where is D? It's in front of A. [03:55.47]Where is A? A is next B

发表于:2018-12-10 / 阅读(237) / 评论(0) 分类 (人教版)初中二年级上册

[ti:UNIT 8 Celebrating Me! Lesson 64:Unit Review] [0:00.862]Unit 8 [0:02.356]Celebrating Me! [0:04.309]Lesson 64: [0:06.492]Unit Review [0:08.215]I. [0:09.192]Building your Vocabulary [0:11.719]A. [0:12.753]Fill in each blank with the proper word or

发表于:2018-12-10 / 阅读(256) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

[ti:UNIT 4 My Neighbourhood Lesson 32:Unit Review] [0:01.037]Unit 4 [0:02.889]My Neighbourhood [0:04.977]Lesson 32: [0:07.066]Unit Review [0:09.233]I. [0:10.179]Building Your Vocabulary [0:12.425]A. [0:13.686]Fill in each blank with the proper word o

发表于:2018-12-10 / 阅读(230) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

[00:00.00]Unit 2 COME TO MY HOUSE [00:17.40]unit 2 page 10 Listen, sing and act. [00:24.66]LET'S HAVE FUN [01:47.42]unit 2 page 10 PIGGY BANK: [01:54.39]cook eat play [02:20.25]unit 2 page 11 Listen,say and act. [02:31.61]come to my house,come to day

发表于:2018-12-13 / 阅读(266) / 评论(0) 分类 广州小学教科书口语第二册

[ti:UNIT 1 School and Friends Lesson 8: Unit Review] [00:01.65]UNIT 1 第一单元 [00:03.23]School and Friends 学校和朋友 [00:07.05]Lesson 8: 第8课: [00:08.75]Unit Review 单元复习 [00:11.67]Ⅲ. [00:13.08]Listening and Speaking 听一听,

发表于:2018-12-13 / 阅读(208) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

Words in unit 2 [00:04.02]第二单元的单词 [00:08.05]hen [00:08.05]母鸡 [00:08.05]chick [00:08.65]小鸡 [00:09.25]duckling [00:10.19]小鸭子 [00:11.13]geese [00:11.91]鹅(复数) [00:12.70]gosling [00:13.70]小鹅 [00:14.71]rooster [00:

发表于:2019-01-09 / 阅读(242) / 评论(0) 分类 人教版小学英语五年级

Words in unit 3 [00:03.77]第三单元的单词 [00:07.55]school [00:08.31]学校 [00:09.06]classroom [00:09.82]教室 [00:10.58]library [00:11.39]图书馆 [00:12.20]borrow... [00:12.88](向某人、从某处)借 [00:13.56]make [00:14.39]做;制

发表于:2019-01-09 / 阅读(275) / 评论(0) 分类 人教版小学英语五年级

Words in unit 4 [00:03.77]第四单元的单词 [00:07.55]there [00:08.28]那里;在那里 [00:09.01]corner [00:09.59]角;角落 [00:10.16]project work [00:11.00]项目制作 [00:11.83]study [00:12.28]研究;学习 [00:12.72]plant [00:13.24]植物

发表于:2019-01-09 / 阅读(285) / 评论(0) 分类 人教版小学英语五年级

Words in unit 6 [00:04.02]第六单元的单词 [00:08.05]fever [00:09.00]发烧 [00:09.95]stomachache [00:10.74]胃痛 [00:11.52]headache [00:12.32]头痛 [00:13.11]toothache [00:13.57]牙疼 [00:14.03]cough [00:14.81]咳嗽 [00:15.60]problem [00:16

发表于:2019-01-09 / 阅读(254) / 评论(0) 分类 人教版小学英语五年级

[ti:UNIT 5 Family and Home Lesson 36: What Are They Doing?] [00:01.73]UNIT 5 第五单元 [00:04.08]Family and Home 家庭和家 [00:07.17]Lesson 36: 第36课: [00:09.24]What Are They Doing? 他们在做什么? [00:12.04]1. [00:13.58]What are you

发表于:2019-01-09 / 阅读(285) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 2 Colours and Clothes Lesson 16: Unit Review] [00:00.86]UNIT 2 第二单元 [00:02.65]Colours and Clothes 颜色和衣服 [00:06.62]Lesson 16: 第16课: [00:08.53]Unit Review 单元复习 [00:11.44]Ⅲ. [00:13.24]Listening and Speaking 听一

发表于:2019-01-09 / 阅读(279) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 3 Body and Feelings Lesson 24: Unit Review] [00:01.38]UNIT 3 第三单元 [00:03.39]Body and Feelings 身体和感觉 [00:06.82]Lesson 24: 第24课: [00:08.86]Unit Review 单元复习 [00:11.52]Ⅲ. [00:13.06]Listening and Speaking 听一听

发表于:2019-01-09 / 阅读(238) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 5 Family and Home Lesson 40: Unit Review] [00:01.75]UNIT 5 第五单元 [00:04.12]Family and Home 家庭和家 [00:07.20]Lesson 40: 第40课: [00:09.02]Unit Review 单元复习 [00:11.64]Ⅲ. [00:13.39]Listening and Speaking 听一听,说一

发表于:2019-01-09 / 阅读(305) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 6 Let's Go! Lesson 48: Unit Review] [00:01.53]UNIT 6 第六单元 [00:03.33]Let's Go! 我们出发吧! [00:05.57]Lesson 48: 第48课: [00:07.23]Unit Review 单元复习 [00:09.79]Ⅲ. [00:11.24]Listening and Speaking 听一听,说一说

发表于:2019-01-09 / 阅读(331) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

[ti:UNIT 6 Connect Lesson 48: Unit Review] [0:00.236]Unit 6 第六单元 [0:00.236]Unit 6 第六单元 [0:02.429]Lesson 48 [0:03.830]Lesson 48 [0:10.776]Unit Review [3:58.168]Ⅰ. Building Your Vocabulary [4:02.636]A. Fill in each blank with the prop

发表于:2019-01-09 / 阅读(341) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

[ti:UNIT 4 Look into Science! Lesson 32: Unit Review] [0:00.000]UNIT 4 [0:01.873]Look into Science! [0:04.086]Lesson 32 [0:05.447]Unit Review [0:07.036]Ⅰ. Building Your Vocabulary [0:10.383]A. Fill in each blank with the proper word or phrase from

发表于:2019-01-09 / 阅读(344) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

[ti:UNIT 5 Go With Transportation Lesson 40: Unit Review] [0:00.000]UNIT 5 [0:01.895]Go with Transportation! [0:04.129]Lesson 40 [0:05.657]Unit Review [0:06.935]Ⅰ. Building Your Vocabulary [0:10.590]A. Fill in each blank with the proper word from t

发表于:2019-01-09 / 阅读(359) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(209) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
a life peer
Alternative facts
aviation boots
breach of faith
breakthrough point analysis
ceramel
classification of diseases
consumer non durables
critical back pressure ratio
curvated
customer's woman
cytomegalovirus retinitis
darlington point
Debye effect
deformation of transformer winding
desformoakuammidinol
difference of ability
dimethylisophthalate
distribution of duty
documentary standard
driven well
ectopic choriocarcinoma
end-october
endue(with)
equilibrium formulation
Euphorbia hsinchuensis
exemption system
Fairisle
Feynman scaling
fixed number
flagged
foam plastic
forge lathe
freeonboarstowed
genus sardinopss
Gregor Johann
gruse
gunbattle
high integrity
high voltage discharge
Holzdorf
igniting mixture
jazira
karbutilate
lepidochelys olivacea olivacea
locked-open manual valve
main gap
major criminal
map-making
metric wire guage
MF (medium frequency)
micro-programming
milline
minionhood
misspeaking
MOSASAURIDAF
mysticist
neobehaviourism
new commodity
Nivaquine
non-multiple board
nothing loath
nucleus magnetic resonance flowmeter
p-n-p junction transistor
Pedicularis oederi
Phaeosphaerida
portaled
power frequency sparkover voltage
power-off brake
pretend
railway advisory commission
reconsigned
renase
revolt against
Rhizoma Ligustici Chuanxiong
rtpas
scheme arch
scintillation solution
screwbase
selenicereuss
shape steel
single universal joint
small voice
smell of the babies
snackerman
spruce budworm
stress control training
surplus from cancellation of stock
take short views
tantulocarids
testudines
Teucrium pilosum
Tob.
Transportation Association of America
uncut serge
UNFC
unscotched
veronia
VHF tuner
weighing-in
wheeler and dealer
wheelrims