肉鳍鱼亚纲,肉鳍鱼类
n. any fish of the order Crossopterygii; most known only in fossil form
词型变化:名词复数形式 : lobefins
【近义词】

A Century of Memories (1920-1929) At the 1) dawn of the 1920's, America was clearly entering a new era, an era defined by a vast and complicated urban culture that would dominate the rest of the 20th

发表于:2018-11-28 / 阅读(430) / 评论(0) 分类 疯狂英语2003年

A former housing official in central China's Henan Province has been detained after being found to own 29 properties. Zhai Haifeng, the former director of the local housing administration bureau in Zhengzhou city has been accused online of being enga

发表于:2018-12-19 / 阅读(176) / 评论(0) 分类 英闻天下

1. affinity /əˈfɪnɪti:/ -- (literally, condition of being near the boundary or a neighbor) kinship; sympathy; liking; attraction He intends to establish some kind of an affinity between himself and the public. 他希望在自己和公众之间建立

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 突破英文词汇

A schoolboy stole a book from one of his school-fellows,and brought it home to his mother.Instead of chastising him,she rather encouraged him in the deed.As time went by the boy,now grown up into a man,began to steal things of greater val

发表于:2019-01-07 / 阅读(201) / 评论(0) 分类 趣味英语

Yvonne: This is 6 Minute English, I'm Yvonne Archer - and Finn has kindly joined mefor today's programme. Hello Finn! Finn: Hello Yvonne how are you? Yvonne: Oh, I'm great thanks! Now, 2011 is the year of the Rabbit in the Chinese lunarcalendar - and

发表于:2019-01-07 / 阅读(250) / 评论(0) 分类 六分钟英语

CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS in VOA Special English. Im Christopher Cruise. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about sharks. We tell how demand for shark fin soup has led to the killing of millions of these cre

发表于:2019-01-09 / 阅读(243) / 评论(0) 分类 2011年VOA慢速英语(三)月

The One Ft. Fingazz And Angel 演唱者:Lil cuete 以述说帮派、爱情、生活为主 多数曲风喜欢加入变音器。 英文歌词 i could be the one i could be the one i could be the one baby its my number call me whenever and when u r re

发表于:2019-01-10 / 阅读(321) / 评论(0) 分类 英语说唱歌曲

This is the VOA Special English Economics Report. In recent years, a shining city grew in the desert of Dubai on -- and even off -- the Gulf coast. An island shaped like a palm tree was built for hotels, homes and entertainment. In October of last ye

发表于:2019-01-11 / 阅读(458) / 评论(0) 分类 VOA慢速英语2009年(十二)月

The Yangtze River is a major habitant for finless porpoise, an aquatic marine mammal close to dolphins. However due to increasing human activities the number of the animal has been declining in China over the years. Provinces along the Yangtze River

发表于:2019-01-19 / 阅读(255) / 评论(0) 分类 2018CRI中国国际广播电台

15At the end of every seven years you must cancel debts. 2This is how it is to be done: Every creditor shall cancel the loan he has made to his fellow Israelite. He shall not require payment from his fellow Israelite or brother, because the Lord 's t

发表于:2019-01-26 / 阅读(238) / 评论(0) 分类 申命记

52 海豚的自我意识 DATE=5-30-01 TITLE=SCIENCE REPORT - Dolphins' Self-Recognition BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(251) / 评论(0) 分类 科技之光

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

发表于:2019-02-01 / 阅读(249) / 评论(0) 分类 实用英语

Its hard to find something not impacted by our current financial crisis. Here are 12 examples of what the recession means for specific things, from Spam to sex addiction. 1. Spam It looks like meat, it tastes like meat, but its a far cheaper substitu

发表于:2019-02-04 / 阅读(423) / 评论(0) 分类 阅读空间

ATHENS, Feb. 4 (Xinhua) -- Greek Finance Minister Yannis Stournaras received a bullet in the post, Greek media reported on Monday. Stournaras' aides alerted security forces, when they opened the envelope at his office and discovered the enclosed bull

发表于:2019-02-06 / 阅读(235) / 评论(0) 分类 英语新闻

BERLIN, Jan. 14 (Xinhua) -- Germany's Finance Minister Wolfgang Schaeuble on Monday urged visiting Greek opposition leader Alexis Tsipras to support austerity measures and economic reforms. Schaeuble told Tsipras, a critic of the German-backed auster

发表于:2019-02-08 / 阅读(227) / 评论(0) 分类 英语新闻

A story where we gladly bid farewell to a 'smiling angel', a finless porpoise who looks as if he's always smiling. Xiao Hua, or Little Scar, is healthy, nimble, and with hardly a scar detectable now. But six months ago, he was a real scar face. The f

发表于:2019-02-18 / 阅读(203) / 评论(0) 分类 cctv9英语新闻2016年

How You Spend Your 20s Will Define You 20几岁的人生轨迹会决定你的一生 Many 20-somethings believe they have all time in the world and how they spend their 20s doesn't matter. But they matter most. The foundation you build in your 20s wil

发表于:2019-02-18 / 阅读(173) / 评论(0) 分类 阅读空间

很多20几岁的年轻人觉得自己在这个世界上还有大把时间,怎么度过自己的20几岁无关紧要。但事实是,20几岁的人生轨迹非常重要。你在20几岁奠定下的人生基础将会决定你的一生。所以,认真

发表于:2019-02-19 / 阅读(182) / 评论(0) 分类 英语美文

Let's just look at something like, you know, 我们不妨看一个具体的问题 solving problems with making airlines safer. 比如如何让飞行变得更加安全 Yeah, I'm a million-mile flyer. 没错,我自己就经常要坐飞机 I do lots a

发表于:2019-03-04 / 阅读(233) / 评论(0) 分类 TED演讲教育篇

Because, you know, the one thing, one thing that you get with this disease, 因为有一样东西,得了这种病你会得到它 this one comes with a package, is you get a real sense of shame, 这是整套附送的,就是你会感到很羞耻 be

发表于:2019-03-04 / 阅读(248) / 评论(0) 分类 TED演讲教育篇
学英语单词
assembly mark
aurorite
Bacterium acidi lactici
Ballum
bevel edge
brand label
buoyancy tube
buttress foot
Canadian patent
car mover
charles rivers
Chew on a bone
chromogen green
computer-assisted plotting
Cubanism
d.i.y.
dentalising
deserve ... reputation
dewon
economic regulating mechanism
engraving wax
epileptol
erysoline
Exmoorian
filling liquid motor
filtering frame
fob vessel
frame ground (fg)
full-stack
gamma (radiation) emitter
gas tight chamber
generable transaction system for microprocessor
genus Carcharias
get a free hand
Golpāyegān
groveling
handcycles
handle machine
hard as nails
have an inside track
health bar
immediate checkpoint
immediate gratification
impressive aphasias
initial freezing point
IOUD
jailee
key to interpretation of vegetation
king-closer
leucoproteose
library access system interface
luciobrotula bartschi
Lüneburger Heide
mainbochers
medial filter
Menderes, Adnan
metaphase
Moriguédou
Moussafoyo
n'litened
neritic sedimentary deposit
nonsilicified
oil-repellent finish
one-sided difference
open-v runway
pagetti
pessundate
pipenonyl
porosity secondary
posterior belly
power diode
pulsed loop closed
rennison
rezidentsia
roially
run length limited
saunting
school supplies
sealing agent
secretory nerve
sheetlike mineral
sit loose upon
snowdrop tree
sodium iodide scintillator
spark igniter
spindle bed
start-up wear
street vendors
Stuart-Prowerfactor
sword guard
Tagnon
takecallis arundinariae
temporomalar canal
tetra-
timber formwork
trioza nigra
unlooked
vice-grip
whemmel
whiles away
width of locomotive
willie wagtail