音标:['ismәs] ;
n. 地峡, 峡部
[医] 峡
n. a relatively narrow strip of land (with water on both sides) connecting two larger land areas
n. a cord-like tissue connecting two larger parts of an anatomical structure
词型变化:名词复数形式 : isthmuss
考试类型:[GRE]
词性分布:
名词100%

isthmus的用法和样例:

例句

用作名词(n.)
  1. In which part of the world is the Isthmus located?苏伊士地峡位于世界的哪一部分?
  2. The southern isthmus is always hot and humid.南部地峡总是炎热和潮湿。
  3. The thyroid gland has a right lobe and a left lobe connected by a narrow isthmus.位于颈部气管前,由左右两叶及中间狭窄的的峡部构成。
  4. The ablation target site was the isthmus between tricuspid valve annulus and inferior vana cava.位于三尖瓣环和下腔静脉口间的峡部为消融部位。

词汇搭配

  • isthmus of oviduct输卵管峡
  • aortic isthmus主动脉峡
  • isthmus of urethra尿道峡
  • isthmus uteri子宫峡,居永氏峡...
  • isthmus of uterine tube(禽) 输卵管峡部...
  • isthmus of cartilage of auricle耳软骨峡
  • isthmus of uterus子宫峡
  • isthmus of aorta主动脉峡
  • isthmus of gland腺峡
  • isthmus of fallopian tube输卵管峡
  • branches to isthmus faucium咽峡支
  • amniotic isthmus[医] 羊膜峡
  • isthmus of Corinth科林斯地峡(联系伯罗...
【近义词】

A Century of Memories (1910-1919) Roosevelt's design included linking the Pacific and Atlantic oceans by building a canal through the 1) Isthmus of Panama in northern Columbia, construction of the era

发表于:2018-11-28 / 阅读(474) / 评论(0) 分类 疯狂英语2003年

sea 海 high seas, open sea 远海 ocean 大洋 inlet 小湾 bay 海湾,湾 gulf 海湾 cove 湾 cape 海角 promontory, headland 海角,岬 cliff 悬崖峭壁 port, harbour 港 (美作:harbor) bay, roadstead 碇泊处 sandbank 沙滩 beach, shore 海滩

发表于:2018-11-29 / 阅读(1270) / 评论(0) 分类 英文名句短语

7. John Cabot, 1497. 7.约翰卡伯特(1497年) While Columbus explored the West Indies, another Italian sailed across the Sea of Darkness farther north. 在哥伦布到印度西部探险的同时,另一个意大利人穿过黑海北上, Hi

发表于:2018-12-03 / 阅读(442) / 评论(0) 分类 美国学生历史

North of the Arena , the old town streets lead inevitably to the Piazza delle Erbe. Once the site of a Roman Forum, the Piazza is still the city’s hub , a marketplace, gathering place and shopping m

发表于:2018-12-07 / 阅读(503) / 评论(0) 分类 其他文化

Scientists: Monkeys Used Raft to Cross Ocean 科学家:猴子用木筏横渡海洋 Scientists found seven monkey teeth that became fossils in an area near the Panama Canal. The teeth were more than five million years old. Scientists think that is whe

发表于:2018-12-16 / 阅读(334) / 评论(0) 分类 2016年VOA慢速英语(五)月

Long before the time of Christ, athletic meets used to be held in Greece once every four years. 在耶稣诞生前很久,希腊每四年举行一次体育大会, These were called Olympic Games, and champions in running and jumping and other spor

发表于:2018-12-28 / 阅读(360) / 评论(0) 分类 美国学生世界地理教材

They believed that there was a god of love and that there was a god of war and that there was a god of almost everything in the World. 希腊人相信有掌管爱情的神,有主管战争的神,还有主宰世界万物的神。 Greece is in two c

发表于:2018-12-28 / 阅读(321) / 评论(0) 分类 美国学生世界地理教材

Why did ships want to get from one ocean to the other, anyway? 轮船为什么非要从一边海洋到另一边海洋去呢? Why shouldnt those on one side stay on that side, and those on the other side stay on the other side? 为什么两边的轮船

发表于:2018-12-29 / 阅读(353) / 评论(0) 分类 美国学生世界地理教材

Chapter 19 So Near and Yet so Far 第19章 近在咫尺,远在天涯 N-A-M-E-R-I-C-A and S-A-M-E-R-I-C-A are two names printed in large letters across my map of North America and South America. 我有一张北美洲和南美洲的地图,从地图的

发表于:2018-12-29 / 阅读(429) / 评论(0) 分类 美国学生世界地理教材

Panama Canal The 51mile Panama Canal made shipping history when it opened a route between the Atlantic and Pacific oceans. It is located in the narrowest part of the American continent and the lowest

发表于:2018-12-30 / 阅读(388) / 评论(0) 分类 英语沙龙2004全年合辑上

Part 3. Features of the Earth A. Keywords. earth,water, land area. Vocabulary. bare, gulf, bay, isthmus, plateau, canyon, plain. You are going to hear a passage about the blue planet--earth. While listening, fill in the blankets with the missing word

发表于:2019-01-04 / 阅读(385) / 评论(0) 分类 step by step 3000 第一册

I have told you of a White Sea and a Black Sea. Here is a Red Sea. It is a long, narrow sea bordering Arabia. 我介绍过白海和黑海,现在要讲红海了,它是与阿拉伯毗连的一个狭长的海。 I don't know why it's called Red, unl

发表于:2019-01-24 / 阅读(539) / 评论(0) 分类 美国学生世界地理教材

We're going, Mr. Ned, where the captain's fancy takes us. 尼德兰师傅,随船长的意思,他愿意带我们到哪里,我们就到哪里。 His fancy, the Canadian replied, won't take us very far. 随船长的意思,加拿大人回答,那他

发表于:2019-01-27 / 阅读(315) / 评论(0) 分类 《海底两万里》中英双语有声读物

First division in the polyp group, the class Spongiaria has been created by scientists precisely for this unusual exhibit whose usefulness is beyond dispute. 海绵纲是水熄类的第一纲,这一纲就是由这种非常有用处的新奇产物组成

发表于:2019-01-27 / 阅读(538) / 评论(0) 分类 《海底两万里》中英双语有声读物

AT SUNRISE the next morning, February 12, the Nautilus rose to the surface of the waves. 第二天,2月12日,天一亮的时候,诺第留斯号就浮出水面。 I rushed onto the platform. The hazy silhouette of Pelusium was outlined three mil

发表于:2019-01-27 / 阅读(284) / 评论(0) 分类 《海底两万里》中英双语有声读物

RACHEL MARTIN, HOST: The Panama Canal was built almost 100 years ago and is now undergoing a major expansion. The waterway will be widened, making room for bigger ships, and that means more cargo and more revenue. The expansion promises big rewards f

发表于:2019-02-16 / 阅读(414) / 评论(0) 分类 英语语言学习

Panama hats 巴拿马草帽 Hold onto your headwear 守住你的帽子 Ecuador makes them and wants you to know it 厄瓜多尔制造了这种帽子并希望你去了解它 HATS have been woven in and around Montecristi, a hillside town in Ecuador ne

发表于:2019-02-17 / 阅读(361) / 评论(0) 分类 经济学人文艺系列

But the pass had been lost and the greater part of Greece fell into the hands of the Persians. They marched upon Athens, threw the garrison from the rocks of the Acropolis and burned the city. The people fled to the Island of Salamis. All seemed lost

发表于:2019-02-21 / 阅读(376) / 评论(0) 分类 美国学生人类历史

Chapter 5 第5章 Virginia and Maryland 弗吉尼亚和马里兰 31. The Virginia Company, 1606. 31.弗吉尼亚公司(1606年) English people were now beginning to think in earnest of founding colonies. 现在英国人开始认真地思考创建

发表于:2019-02-27 / 阅读(498) / 评论(0) 分类 美国学生历史

If this be so, fancy the irresistibleness of that might, to which the most impalpable and destructive of all elements contributes. 如果这个臆测是对的话,那么,请想一想那种最难解而又最具有破坏力的种种原质所提供的那

发表于:2019-03-10 / 阅读(541) / 评论(0) 分类 白鲸记
学英语单词
3-bromo-1-chlorpropene-1
3-HA-dU
acnodal cubic
allooctaploid
amyloin
Babushkinskiy Rayon
bonus to employees
buffer, frame
calculating speed
calculus in diverticulum of bladder
capacity label
coefficient of aerodynamic force
container owner code
creamed chicken and ham soup
cryogenic pump
desantis
devastor
dipeptidase
disquire
dl-methione
ectinite
else process
entabulated
exceptio quod metus causa
far field condition
filardi
flay a flint
forbare
Fowler's position
free pupa
garbedge
germinal pole
God's image
high-density tunnel
hombitan
humus layer
hutch product
illegal command check
incentive pace
internal tag
jerrycans
Konstancin-Jeziorna
Kothrino
labyrinth gland seal
leave the metals
light therapeutic
limnobios
lot upon
low polar region
lowbell
mail boat
mandarin jacket
Medicare Part D
member variables
memorialist
middle paleolithics
mineral adhesive
mobile navigation
national super-class enterprise
neapolitan school
neat soap pellet
Net operating loss carryforwards
nominal fineness
nutritive medium
ornithinemia
pan-ethnic
pearly family
plumb-line
Post-Party Depression
presbyopia lenses
primitive term
principle of indeterminancy
Qre
queloz
ramuli episclerales
sawtooth cotton gin
sb's number comes up
self-perceiveds
serving-hatches
short-circuit equivalent test
side chain compound
slickstone
somonopathy
steam-oil ratio
subsoluble group
sylvilagus aquaticuss
target illuminating laser radar
tellurised
thermotanks
three-pole circuit beaker
Tiska, Mont
topological quantum number
translation machine
Tropidia angulosa
turnquist
unlawful action
uralian sapphire
volatile oil
water monkey
whole body fatigue
Withnail and I
xanax bar