机械面密封

[00:03.20]Unit 7 The Sea Lesson 3 The Sea World [00:07.92]UNDERwater WORLD [00:10.16]The Best Plance To See Sea Creatures [00:13.62]Polar World [00:15.75]We have polar bears and a real iceberg too! [00:19.45]You can only see a small part of it [00:21

发表于:2018-12-04 / 阅读(326) / 评论(0) 分类 北师大版高中英语模块3

When male Antarctic fur seals head to the beach each spring, it's no vacation. They are basically gonna be here for a month, holding their territory not eating, not sleeping, and just hoping they get some females in. 95% of the Antarctic fur seal pop

发表于:2018-12-05 / 阅读(72) / 评论(0) 分类 国家地理2007年

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(72) / 评论(0) 分类 六分钟英语

Unit 4 How was your school trip? [00:08.44]Section A [00:10.59]Language Goal: [00:12.49]Talk about events in the past [00:16.94]1a What did you do on your last school trip? [00:22.27]Make a list. [00:25.47]went to the beach [00:27.52]had ice cream [0

发表于:2018-12-13 / 阅读(238) / 评论(0) 分类 初中英语山东版七年级下

[00:04.78]1 Explaining where things are(pape 20) [00:11.44]Ouch!What's up? [00:15.10]I've just cut my finger on this nail. [00:19.17]Let's have a look.Oh,yes.That's quite nasty. [00:24.14]I'd better run it under the tap. [00:27.51]Have you got any pl

发表于:2018-12-13 / 阅读(278) / 评论(0) 分类 创新英语教程第一册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-01 / 阅读(72) / 评论(0) 分类 化学秘密.Chemical.Secret

经典歌曲-风信子Windflowers - seals_crofts 歌手:seals and crofts Windflowers . my father told me not to go near them. He said he feared them always . and he told me that they carried him away Windflowers Windflowers, Beautiful windflowers I

发表于:2019-01-07 / 阅读(78) / 评论(0) 分类 经典英文歌曲

I purify, I cleanse myself through chaos and my soul runs cold I purify, I cleanse myself through chaos and my body breaks down I sustain, I cleanse myself and I remain but not the same Even stronger that it once appeared Also weaker I realize Electr

发表于:2019-01-10 / 阅读(47) / 评论(0) 分类 英文摇滚歌曲

各国都有各种各样的乐坛新秀选拔大赛,Some Any这支一男一女的流行团体则是来自德国的一支通过选秀节目发迹的乐团,两个人分别是年仅十八岁的女孩Vanessa Meisinger和有着一半巴西血统和一般

发表于:2019-01-10 / 阅读(94) / 评论(0) 分类 天籁音乐

音乐咖啡厅:Some Any - Mechanical heart 相关介绍:各国都有各种各样的乐坛新秀选拔大赛,Some Any这支一男一女的流行团体则是来自德国的一支通过选秀节目发迹的乐团,两个人分别是年仅十八岁的

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 音乐咖啡厅

69 促使切尼副总统心脏跳动的机械装置 DATE=7-17-01 TITLE=SCIENCE IN THE NEWS #2133 - Heart Devices BYLINE=Jerilyn Watson VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember

发表于:2019-01-30 / 阅读(90) / 评论(0) 分类 科技之光

Lesson 2 News 第二课 实时新闻 December 2 12月2日 Polar Bears 北极熊 Polar bears are big and white. 北极熊身材又高大毛皮又雪白, They look soft and cute. But they are not. 看起来柔软可爱, 但实际上却不是如此。

发表于:2019-02-16 / 阅读(127) / 评论(0) 分类 大家说英语

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发表于:2019-02-19 / 阅读(98) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(98) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(82) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(101) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(89) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(101) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(86) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(74) / 评论(0) 分类 加州英语分级G3
学英语单词
actual sin
aftermentioned
antimacassared
APC (automatic pressure control)
arseno-autohemotherapy
baties
begin the world
booster storage battery
Britonesses
Brynamman
cameraphones
carnahan
carpintero
Castanopsis uraiana
cloverleaf head
coating chocolate
coefficient of river regime
complex surface
congenital cardial malformation
do ... by proxy
draught center
dwi
earth dam
egg box
fast freight line
favourable result
fibrillating film
fixed interval (fi) schedule
floor drain filter cross tie valve
fouling circuit
genus Melia
genus Saccharum
Germanish
Gwoyeu Romatzyh
H-2 antigen
Haigh fatigue-testing machine
headed cable
hezb-i-islami
hot-state strength test of heat-supply network
house factor
hydraulic-lift
hypoascidium
in-sync
indexcompound
inner magnetosphere
ionization temperature
june moon
kitchen mechanic
lateral connecting rod
lever assisted side cutting pliers
louderbachite (roemerite)
maximum height of coupler centre
misselane
mobicentric manager
mobile power plant car
monetise
musculi viscerum
Nant-y-Moch Reservoir
negative winding stem
nongremial
nonlinguistic
normality test
oceanic upper water
order naiadaless
pastorly
peritesticular
phasing device
philodendron sanguineum
photoextrusion reaction
port time of rail car
primitive fore-gut
product branding
prostato-
pseudohaemophilia hepatica
residual compression
rhamphichthyids
rolling performance
Sadd el Aali(Aswān High Dam)
sarkless
secret door
serge cloth
sesqui-linear functional
sheeted dykecomplex
sillytonian
single piston pressure-vacuum gauge
specialized pathogen
spermaceti wax
Stalingradskaya Oblast'
stethacanthid
supranuclear
syllogized
the euro
theme parties
trafficking
u.n
vizor
waveguide slot array
Weissenberg photograph
why give up
wind powers
Winfield Scott
ZiB