[网络] 中间物

第七章 腹膜 Chapter 7 Peritoneum abdominal cavity 腹腔 bare area of liver 肝裸区 coronary ligament 冠状韧带 extraperitoneal tissue 腹膜外组织 falciform ligament of liver 镰状韧带 femoral fossa 股凹 gastrocolic ligament 胃结肠韧带 gastrophrenic ligam

发表于:2018-12-05 / 阅读(198) / 评论(0) 分类 医学英语

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中,依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中,我们就来关注下这类不同

发表于:2018-12-07 / 阅读(198) / 评论(0) 分类 大千世界

装死的负鼠 Playing dead doesn't seem like much of a strategy, but it works for the opossum, commonly known as the possum. The possum is a rather unglamorous creature. It has big, black eyes, a pale pointy face and a hairless tail, like a rat's.

发表于:2018-12-07 / 阅读(190) / 评论(0) 分类 大千世界

I will always love you if I should stay I would only be in your way so I'll go, but I know I'll think of you every step of the way and I will always love you I will always love you you, my darling you

发表于:2018-12-08 / 阅读(116) / 评论(0) 分类 VOA标准英语2018年(六月)

Hawaii's Birds Threatened by Invasive Predators, Habitat Loss Many people think of the Hawaiian islands as a Pacific paradise, a string of tropical islands lush with exotic flora and fauna. But the islands' native species - especially birds - have be

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 VOA标准英语2012年(七月)

Small carnivoreslike foxes or raccoons or badgersare themselves prey for larger predatorslike wolves. So they spend time hiding instead of hunting. This influence that big predators have on their ecosystem is called a landscape of fear. But humans ar

发表于:2018-12-24 / 阅读(149) / 评论(0) 分类 2016年Scientific American(八)月

This is Scientific American 60-second science.I'm Innmi Craft.Got a minute? Here's one way bites my get there next meal by ease dropping on flies having sex.That's eat a lot of seemingly undetectable flies.To find out how the winged memers find the i

发表于:2018-12-24 / 阅读(175) / 评论(0) 分类 Scientific American(七)月

Albert has been a Crip since age 12. He is one of the first generations of the Los Angeles based Gang, a group known as the Original Baby Gangsters. His seniority puts him near the top of the Crips' national hierarchy. Here in Lebanon, he runs a crim

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 国家地理2007年

I Will Always Love You Whitney Houston If I should stay, I would only be in your way So I'll go, but I know I'll think of you everry step of the way And I will always love you. I will always love you

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 最好听的50首英文歌曲

Is Cheetah Fast Enough to Survive?

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2014年VOA慢速英语(十)月

These Olympic capabilities come down to one simple anatomical feature, its tail. Half the length of its body, it acts like a built-in counterbalance. By flicking it from side to side, it can make a sharp turn at full speed. If you were to look at Dei

发表于:2019-01-23 / 阅读(116) / 评论(0) 分类 探索与发现2013年

--The irony for many predators is they are very concerned about injuring themselves. Even the toughest most well-armed man-eaters regularly come face to face with prey that can kill them. Whether you had the jaws of a Tyrannosaurus Rex, or are armed

发表于:2019-01-23 / 阅读(215) / 评论(0) 分类 探索与发现2013年

Nothing this large would achieve powered flight until the 20th century, 65 million years later. And Quetzalcoatlus still may hold the record for flight duration. Probably stay aloft for a week. Probably it could have gone for 25, 26,000 miles in a si

发表于:2019-01-23 / 阅读(156) / 评论(0) 分类 探索与发现2013年

I think that a big pterosaur on the ground wouldve been spooky because they would be moving around on all fours. Theyd probably have those sort of quick, precise movements like birds, but theyd be huge. Quetzalcoatlus lives by its own rules. Most mea

发表于:2019-01-23 / 阅读(200) / 评论(0) 分类 探索与发现2013年

Mighty carnivores ruled a dangerous world in the Cretaceous Period. But being a super predator like Tyrannosaurus Rex is not easy. Just surviving to adulthood is a major feat, one that takes a decade or more of killing and eating some of the meanest

发表于:2019-01-23 / 阅读(154) / 评论(0) 分类 探索与发现2013年

The deep ocean has other sources of light than astronomical bodies, though. 除了天体,深海还有其他光源。 Three-quarters of marine organisms off the coast of California produce their own, and that is probably true in most oceans, 加利福

发表于:2019-01-26 / 阅读(148) / 评论(0) 分类 经济学人科技系列

GWEN IFILL: Now we turn to another angle of our continuing of climate change and its impact. Tonight, our science team looks at the toll it is taking on sea turtles and some of their tiniest offspring. We went to the coast of Southern Florida and cam

发表于:2019-01-27 / 阅读(123) / 评论(0) 分类 PBS访谈环境系列

The joy of sleeping with a beautiful partner and we mean the sleeping part is something many of us dont get to experience on a regular enough basis. 和漂亮的伴侣共眠的乐趣指的是睡觉本身,并不是我们多数人可以常常经历的。

发表于:2019-02-11 / 阅读(225) / 评论(0) 分类 阅读空间

A cool new service in Japan is meant to help busy career women cope with the stress of their hectic lifestyles. For about 7,900 yen, they can hire Ikemeso cute men to wipe away their tears, quite literally! 当下,日本新兴一种酷炫服务,能

发表于:2019-02-17 / 阅读(145) / 评论(0) 分类 阅读空间

You are listening to this podcast on a computer, or perhaps you have downloaded it from a computer to an MP3 player. So I am sure that you know what the words hardware and software mean. Hardware means the computer itself and other machines which are

发表于:2019-03-01 / 阅读(171) / 评论(0) 分类 听播客学英语
学英语单词
2010 healthy people
Arms index
axial skeletons
back direction
bo epinang
both sides of the medal
brophy good dyadic interaction system
Calamus penna
Canutes
Chamaesium delavayi
clithrocytheridea chiaotanga
commercial letters
compensated current comparator
diabetic
dinas hd.
double-hung window
dryspell
embossings
energy consumption elasticity coefficient
Eofusulina
evidence function
fallals
foreground
friability of coal
gloriously
golden exile
gtos
harbor defence grid
harp lute
heaven-born
high precision and multifunction speed meter
hydrolability
idiomatic phrases
ilsr
imperfect structure
intelwakondre (popakai)
intensa
invalidous
IRPH
job category
leadline
location of facilities
matrilineage
Memory Stick Duo PRO
metallic parts
Metyzoline
multiple diode
Munksund
Nanoarchaeum
nonrationalized
nuclear statistical equilibrium
other external public debts
Parrot's disease
pcdd
physical-commodities
pipe insulating layer
plane of table operation
Potsi
preselected
pressure angle error
pseudohyperthyroidism
Pz-peptidases
quinolizidine
raw fiber
rice hopper
road slab
rocketry
rolling stock depot
rubberized dredge pump
saligine
scapular portion
seed barrel
self-synchronizing system
Shelekhovo
shrimp toasts
single-station triggering
slidey
smarties
sociopathological
sport-tourists boat
star burst
stern height
stop gate
strategic air power
Syrette
telefund
third-order aberration coefficients
timbered soil
toon
toxinotypes
u-shaped valley(u-valley)
unmunged
unsulphated
visual ranges
wage flexibility
washout thread
waterlogged soil
whisker biscuits
Wilthen
work cycle
wpe
zero-base budgeting