显微镜放大率

[00:00.00]Text [00:02.61]In the Laboratory [00:07.58]I entered Professor Agassiz's laboratory, [00:11.83]and told him I had enrolled my name in the Scientific School [00:16.80]as a student of natural history. [00:20.45]When do you wish to begin?Now,I

发表于:2018-12-05 / 阅读(166) / 评论(0) 分类 自考英语综合一下册 课文+单词

The children hurried to Mr. Fambless office. They knocked on the door. Come in, Mr. Fambles said. The police officer was still talking to Claire. He looked surprised to see the children. Officer Bob Small, Mr. Fambles said, these are the Alden childr

发表于:2018-12-06 / 阅读(118) / 评论(0) 分类 58 The Mystery at the Alamo

Mr. Alden kept the necklace in his pocket. Next morning, after the housework was done, the train began to slow down. It went clacking onto a siding and came to a stop. The Aldens went down the steps, and there was Al. Al called to them, You have two

发表于:2018-12-06 / 阅读(141) / 评论(0) 分类 11 Caboose Mystery

That afternoon, Benny looked for Miss Chase from the parlor window. Finally, very late in the day, she came around the corner. Benny flew downstairs, through the courtyard, and out to the street. Goodness, I didnt know we were expecting Hurricane Ben

发表于:2018-12-06 / 阅读(134) / 评论(0) 分类 48 The Mystery Bookstore

Wake up sleepyheads! Jessie said the next morning. Jessie tickled Violets and Bennys feet. Stop it, Watch, Violet mumbled. Still dreaming, she thought she was back in Greenfield where the family dog, Watch, liked to wake up the children one by one. J

发表于:2018-12-06 / 阅读(172) / 评论(0) 分类 48 The Mystery Bookstore

Professor Nichols sat down at the dining room table and began to look at the coins. From an inside pocket he took a magnifying glass like one Benny had seen a watchmaker use. He fitted it into his eye. Rory and the Aldens leaned excitedly on the tabl

发表于:2018-12-06 / 阅读(126) / 评论(0) 分类 17 Mystery Behind the Wall

Have a first child 第一胎 A man and his wife were making their first doctor visit, the wife being pregnant with their first child. After everything checked out, the doctor took a small stamp and stamped the wife's stomach with indelible ink. The cou

发表于:2018-12-06 / 阅读(178) / 评论(0) 分类 牙牙学英语

[00:09.09]Reading [00:10.74]COLLECTING STAMPS AND COINS [00:14.18]Staring a stamp collection is easy and not very expensive. [00:19.44]Before you start, you need to decide what kind of stamps you want to collect. [00:25.60]Most people collect stamps

发表于:2018-12-13 / 阅读(186) / 评论(0) 分类 高中英语人教版必修第三册

[00:09.40]Reading [00:10.55]STUDYING PLANTS IN THE WILD [00:12.25]The study of natural history is not something to be left to biologists. [00:17.99]In fact, their capacity in terms of the time they can spend away from their offices is very limited. [

发表于:2018-12-13 / 阅读(206) / 评论(0) 分类 高中英语人教版必修第三册

[00:09.09]Reading [00:10.74]COLLECTING STAMPS AND COINS [00:14.18]Staring a stamp collection is easy and not very expensive. [00:19.44]Before you start, you need to decide what kind of stamps you want to collect. [00:25.60]Most people collect stamps

发表于:2018-12-13 / 阅读(310) / 评论(0) 分类 高中英语人教版必修高三

[00:09.40]Reading [00:10.55]STUDYING PLANTS IN THE WILD [00:12.25]The study of natural history is not something to be left to biologists. [00:17.99]In fact, their capacity in terms of the time they can spend away from their offices is very limited. [

发表于:2018-12-13 / 阅读(245) / 评论(0) 分类 高中英语人教版必修高三

电影词典: filter 滤色镜 美国俚语: 剧中:We need to clear out. clear out of someplace 从某一个危险的地方撤出去 e.g. 1We need to clear out of the room, so they can prepare for the next event. 我们要撤出这个房间,这样

发表于:2018-12-25 / 阅读(105) / 评论(0) 分类 听动感英语学口语

Lesson 5 Something always goes wrong. [00:-0.50]总要出点儿差错 [00:-1.00]OK,honey.I never used so much makeup on anyone before. [00:-1.50]好了,亲爱的。我从没给人用过这么多化妆品。 [00:-2.00]Can't anyone give you a hand wi

发表于:2018-12-25 / 阅读(128) / 评论(0) 分类 洪恩环境英语

1. If we did not have air, there would be no sound. Without air, there would be no life. 2. not…but… 不是 … 而是 … 连接并列状语 eg: In the past three years, he did not study for his

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 自考英语(一)78讲

独家点评2010年2月7日新托福口语真题 1. Describe a difficult subject you are not interested in but useful2. Do you prefer to watch movies at movie theaters or watch DVDs at home? 题目分析: 第一题: 不感兴趣但有用的学科,

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 奥运英语

Lens 镜片 Do you wear glasses? 你戴眼镜吗? How about contact lenses? 隐形眼镜呢? Do you know what the similarities between glasses and contact lenses are? 你知道眼镜和隐形眼镜的相同之处有哪些吗? They help you see

发表于:2019-01-10 / 阅读(376) / 评论(0) 分类 与美国小学生一起学英文第11册

iPhone Becomes Low Cost Microscope The Apple iPhone can be used for lot of things making calls, playing games and sending pictures, video and text. Scientists say it also can be converted into a low-cost microscope to detect worm-related infections i

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 VOA标准英语2013年(三月)

A: I need to get some business cards printed up. B: Do you know how many you need? A: I think I can get by with 2,000. B: We can get started as soon as you fill out this form. A: I hope you can make the new cards just like my old cards. B: You won't

发表于:2019-01-20 / 阅读(141) / 评论(0) 分类 购物英语对话

Aren't holiday traditions great! I'm always fascinated by the many ways that people of different cultures celebrate special times. We use symbols, songs, colors, food, actions, religious rituals, and get togethers to express our humanity. And we all

发表于:2019-01-28 / 阅读(139) / 评论(0) 分类 英语博客 A cup of English

Ned Land was on familiar terms with this fruit. 尼德兰很熟悉这些面包果。 He had already eaten it on his many voyages and knew how to cook its edible substance. So the very sight of it aroused his appetite, and he couldn't control himself.

发表于:2019-02-17 / 阅读(108) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
antihegemonists
apodizing
at the pit't brink
band saw welding clamp
barium mesoperrhenate
beachamps
bekkos
betwattling
biomedical clonings
bless with
cairophobia
calcite trachyte
carburetor backfire arrester
Carex scabrirostris
carpenter's
chemiotactic
coat checker
comatosely
commigrations
conventional Catamarans
costlier
current parameter stack segment register
deferrer
descending pipe
development of new products
emarginate
emergency transmitter
Ephedra minuta
epileptogenic foci
evocator
expendable bathythermograph
facemaking
farrukh
feed metering unit for pigs
finite volume dilation
fleakers
flip open
floodplain
flosculus
flying-wheel printer
four-pager
free bulwark
front reflectance
gallons per minute
game of market competition
Google Gears
have not a leg to stand on
hay's duplex
high-frequency induction annealing
holosuite
indream
instalment plan
interior unsatisfied bond
j.morales
jolt table
keep cave
krippendorff
lamo
magnetic wood
main cross-cut
main supply depot
mechanical finishing
method of characteristic
midpoint of simplex
monokinetic
mortgage a house
mult
multiplace glider
normal atmosphere pressure
not take
Nujin Dan
oesterhelt
oil-gauge pipe
on level trim
pappose
Pchelarovo
peakiest
popup
probate registry
programmable plotting board
quadratic forms
quadruple
racelessness
ramus digitalis volaris
remote control terminal unit
representation of number
rimskin
romaniello
rosowski
rotating turbine blade
sand grain content
screw gearing
screw-tops
sphincter of Oddi
superintendents
supplementary item
swinging vane pump
tool joint pin
tweenage
unsexed
vitiates
Xians