[机] 叶轮密封

[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(328) / 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(73) / 评论(0) 分类 国家地理2007年

[00:00.00]Lesson 11 Penguins [00:02.14]企鹅 [00:04.28]These cute seabirds have wings,but they cannot fly. [00:08.37]这些可爱的海鸟拥有翅膀,却不支飞翔。 [00:12.46]They wear a black or blue-gray overcoat,and they have a white belly

发表于:2018-12-08 / 阅读(80) / 评论(0) 分类 赖世雄学英语第四册

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(74) / 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(239) / 评论(0) 分类 初中英语山东版七年级下

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(74) / 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(81) / 评论(0) 分类 经典英文歌曲

[00:00.00]Unit 2 [00:04.99]First,second and third. [00:09.46]Activity 1 [00:13.69]Listen and repeat. [00:19.93]sun [00:22.78]rice [00:25.52]zoo [00:28.26]nose [00:31.22]theatre [00:34.17]mouth [00:36.83]this [00:39.68]mother [00:42.32]Activity 2 [00:

发表于:2019-01-09 / 阅读(126) / 评论(0) 分类 新标准小学英语活动用书5册(一年级起点)

Danny and the dinosaur went all over town and had lots of fun. It's good to take an hour or two off after a hundred million years, said the dinosaur. They even looked at the ball game. Hit the ball, said Danny. Hit a home run, said the dinosaur. I wi

发表于:2019-01-22 / 阅读(59) / 评论(0) 分类 英语原版童书

Hawaiian monk seal births are on the rise, according to The Marine Mammal Center. 据海洋哺乳动物中心称,僧海豹出生率在上升。 The species is considered critically endangered, with fewer than 1,200 individuals left in the wild. Sci

发表于:2019-02-07 / 阅读(48) / 评论(0) 分类 阅读空间

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(129) / 评论(0) 分类 大家说英语

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发表于:2019-02-19 / 阅读(99) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(99) / 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(90) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(102) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(88) / 评论(0) 分类 加州英语分级G3

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发表于:2019-02-19 / 阅读(75) / 评论(0) 分类 加州英语分级G3

By this time their destined victim appeared from his cabin. 就在这时,那个注定要入他们彀中的人从船长室里出来了。 He was a small and dark, but rather delicate looking man for a sea-captain, with large whiskers and moustache,

发表于:2019-02-25 / 阅读(51) / 评论(0) 分类 白鲸记
学英语单词
active nest
ahead of the times
american association of farmers' institute worker
amnesties
amway
angular gap
annealable
apparelling
appentice
bendixsons
benthamites
bivalved
brake power
Breckenridge, Mount
bud dormancy
Caicara
call-back pay
cession number
charge-coupled frequency divider
common peripheral interface
complete sets of equipment
connections between factory and shops
customer experience
degree of reserve recovery
differential reinforcement
eigenberg
epigrammatising
establish sb in business
every silver lining has a cloud
field of lines behaviour
fiorentinoes
from above
function of motion
gas dome
gentlemanship
gorgerin
gradatories
granscarbamylation
graphical information
heating electrode
high impedance relay
Homestead Movement
honorand
horahs
indeficient
inoxidized
instimulation
isolated atom
Kuettner's ganglion
Kφng
lack of title
latrell
leader-figure
lenticelles
Lumpeto
maresca
medium heating furnace
multixtation seamer
municipal airport
neccessary
Nucleolites
ofre
only loadable
otocleisis
overbreakage
partridges
petroleum lubricant
Phetracha
polar reciprocal curve
pressure garment
prison-building
professional fee
pupil-teacher system
pure glutinous rice flour
rapid ceramic firing
reapir of partial atrio-ventricular canal
relational query
report tape
respiratory rhythmgenesis
reticulite
rift-sawed
round-the-clock emergency system
sal sedatirum
San Jose Oil Agreement
Sceaux
sectional roller
short-termisms
software systems
spherolite porphyry
steric sea level
theories-of-mind
tire load
tissue-specific gene knockout
took someone out
transfusive
transverse fold
twenty-high roll mill
type-tokens
venae auditivae internae
villainousnesses
yo mama