【脊椎动物学】脂鳍

第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary

发表于:2018-12-05 / 阅读(400) / 评论(0) 分类 医学英语

She has been ridiculed, stared at in the street and called 'the world's ugliest woman' by insensitive cyber bullies. 她不断被嘲笑,走在街上就被人盯着看,还被麻木不仁的网络暴民称为世上最丑的女人。 But, after year

发表于:2018-12-12 / 阅读(406) / 评论(0) 分类 励志英语

Fish 鱼 Fish live in water and most fish breathe through their gills. 鱼生活在水中,大多数的鱼靠鳃呼吸。 They have fins, scales, eyes and a mouth. 它们有鳍、鳞、眼睛和嘴巴。 They have a body part for hearing. 它们有接

发表于:2018-12-13 / 阅读(453) / 评论(0) 分类 与美国小学生一起学英文第1册

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Fingers are pretty nifty. They let you to grab a latte, type on a keyboard, even pull up your pants. But did you ever wonder: where do fingers come from?

发表于:2018-12-24 / 阅读(375) / 评论(0) 分类 Scientific American(九)月

[00:06.77]Nylon material was placed under the Orc's body for the trip. [00:12.56]Holes had been cut for his nose, tail and fins. [00:17.45]A big mechanical arm lifted him into a special container filled with cold seawater. [00:24.97]This travel box m

发表于:2018-12-26 / 阅读(317) / 评论(0) 分类 美国英语听力80篇

A recent Finnish study showed that 10 minutes of vigorous exercise everyday is enough to prevent a child from becoming overweight, Finnish national broadcaster Yle reported last Wednesday. 芬兰国家广播电台Yle上周三报道称,芬兰最近的

发表于:2019-01-03 / 阅读(258) / 评论(0) 分类 实用英语

This is Scientific American's 60-Second Science, I am Cynthia Graber. This'll just take a minute. Whales and dolphins were molded by evolution to glide through water. Weve been trying to create streamlined designs ourselves for structures such as win

发表于:2019-01-08 / 阅读(341) / 评论(0) 分类 Scientific American(七)月

This is Scientific American 60 Second Science, I'm Steve Mirsky, got a minute? Tens of millions of sharks are killed for their fins each year. It's not just a tragic abuse of the animals, It's bad business. They're basically swimming dollar signs, wh

发表于:2019-01-08 / 阅读(405) / 评论(0) 分类 Scientific American(三)月

A acceptable daily intake (ADI) 每人每日容许摄入量 acclimatization 气候适应 accumulate 蓄积 acetylandromedol 乙酰柽木醇毒 acceptable risk level 可接受的危险水平 acid-forming food 成酸性食品 Achromobacterium 无色菌属 Act for preventing the adulterati

发表于:2019-01-08 / 阅读(485) / 评论(0) 分类 英文语法词汇

Fins 鱼鳍 Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。 Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。 Do you know that different fish have different shapes of fins? 你知道

发表于:2019-01-10 / 阅读(458) / 评论(0) 分类 与美国小学生一起学英文第6册

Scientists Explore Underwater Volcanoes 科学家探索海底火山 What covers nearly 29 million square kilometers of this planet beneath the sea? The answer is seamounts. Seamounts are mountains, usually volcanoes, that rise up from the sea floor.

发表于:2019-01-12 / 阅读(371) / 评论(0) 分类 2016年VOA慢速英语(十)月

14You are the children of the Lord your God. Do not cut yourselves or shave the front of your heads for the dead, 2for you are a people holy to the Lord your God. Out of all the peoples on the face of the earth, the Lord has chosen you to be his trea

发表于:2019-01-26 / 阅读(368) / 评论(0) 分类 申命记

Science and Technolgy. 科技。 Artificial meat. 人造肉。 Hamburger junction. 人造汉堡的诞生。 Muscle grown in factories could soon be appearing in a supermarket near you. 工厂培养的肉可能很快出现在你周围的超市了。 A

发表于:2019-01-26 / 阅读(287) / 评论(0) 分类 经济学人科技系列

For our 10th anniversary my wife and I vacationed in Hawaii, where we went snorkeling. After an hour in the water everyone got back on the boat, except for one beautiful young woman and me. As I conti

发表于:2019-01-29 / 阅读(309) / 评论(0) 分类 趣味英语

DNA Testing to Help Sharks Keep Fins In a study in the journal Endangered Species Research, shark fins on sale were shown to be from a specific region in which shark populations have collapsed, evidence that may help change fishing regulations. Cynth

发表于:2019-01-30 / 阅读(447) / 评论(0) 分类 60秒科学

Science and technology 科学技术 Artificial meat 人造肉 Hamburger junction 人造汉堡的诞生 Muscle grown in factories could soon be appearing in a supermarket near you 工厂培养的肉可能很快出现在你周围的超市了 A QUARTER

发表于:2019-02-05 / 阅读(296) / 评论(0) 分类 经济学人科技系列

1、You look like you are 18. 你看起来好像才18岁。(东方人普遍看起来比较年轻) 2、You like to eat chicken feet. 你喜欢吃鸡脚。 3、You suck on fish heads and fish fins. 你吃鱼时会吸鱼头和鱼鳍。(他们都是直接切

发表于:2019-02-13 / 阅读(278) / 评论(0) 分类 阅读空间

Lesson 45 The Flat Fish Called The Sole 第45课 一种叫鳎的比目鱼 Does your mother ever give you fish for dinner? If so, I dare say that you have eaten the fish called the sole. From the shape of its body it is called a flat fish. 小朋友, 妈

发表于:2019-02-13 / 阅读(359) / 评论(0) 分类 英国学生科学读本

Topic 1-Parents Sue 36-Yr-Old Daughter to Force Her to Leave the Nest An elderly Beijing couple has apparently had enough of their ungrateful and unmarried daughter. Theyve taken the daughter to court and demand that she move out as soon as possible.

发表于:2019-03-05 / 阅读(326) / 评论(0) 分类 英语角-圆桌会议

The edges of these bones are fringed with hairy fibres, through which the Right Whale strains the water, 这些须骨的四边都结有许多毛茸茸的筋筋,它就通过这些筋筋来滤水, and in whose intricacies he retains the small fish,

发表于:2019-03-10 / 阅读(471) / 评论(0) 分类 白鲸记
学英语单词
a con
accordionists
Alginomonas
Altytan
application service provider industry consortium
argiopidaes
bigtoothed aspens
call manager
Caujac
Chicago boom
chromium phosphide
Chrysosplenium sinicum
competitive antagonist
complementary constant current logic
compound control of rig
contrahent
cord cutter
Corsanil
cover sagging
CS (channel status)
cvd diamond
cyclomorial scale
Dendrobenthamia emeiensis
deniggerize
desmisine
deverbalization
dock trial
dynamic demography
ecrins
elastic fibers
employee share option
error thread line
estimated power spectrum
Flandrians
fritillaria bulb
goggs
Golgi's corpuscles
guerrillalike
hartley-rao scheme
hattendorf
heuristic teaching
Häverö
ice refrigerator
implicit function equation
induced air oxidation
internal circuit
introns
jemez
Jharia
Judezmo
Juniperus sinensis L.
Kiyevskiy
lawyer-like
light path diagnosis
link macroinstruction
liquid-rocket unit
Makrolon
manzullo
marginal-cost pricing
marriageability
moresoes
multi-valley semiconductor
Ngunza
nsw
oesophagectomia
otzeniana
paillasson
Painted Desert
panmyelophthisis
phosphor printing
pivot matrix
pivot spindle
posture in standing
powderer
program portable
pupiilometer
read modify write
Riwa
rotary chair
sabzi
sales quantity
Sally Army
schirra
scoleces
seen how the wind blows
snarls up
snlci bicipitalis medialis
Spanish psyllium
strae
stretchering
suturae parietomastoidea
Tamdy
telg.
Tremellaceae
turbine exhaust gas flow
unsanctuary
upper deck carline
vangeliss
warping rigidity
water-borne only
wave-detecter
waxy texture butter