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词汇 urchin
释义 ur·chin 英ˈɜːtʃɪn美ˈɝtʃɪnAHDûrʹchĭn ☆☆☆☆☆高四GIS宝COCA²²²²⁶BNC²⁶⁷¹³iWeb²⁰³⁴⁷
基本英英词源搭配记法近义反义例句Thesaurus例句
n.顽童¹⁰⁰;动海胆;刺猬复数urchins
人物年轻生物社会童叟软体

Noun:
poor and often mischievous city child来自拉丁语 ericius,刺猬,来自 PIE*ghers,刺,刺毛,词源同 horror.sea urchin海胆heart urchin猬团目Spatan…
GRE红宝书ur, chin = child: 顽童
your chin 你的下巴,总摸你下巴的小顽童;音:儿馋
非常记忆ur(你的〖编码〗+chin下巴〖熟词〗⇒小乞丐抓伤了你的下巴近义词 kid小孩imp小恶魔tyke小孩子rascal淘气鬼hooligan小流氓brat乳臭未干的小孩…tearaway行为鲁莽的人…ragamuffin衣衫褴褛的人(尤指衣衫褴…

名词100%
用作名词You should sheer off theurchin.你应该躲避这顽童。
Her hands were small and brown, anurchin's hands.她那双手很小,有点淡褐色,简直就是一双顽童的手。
Anurchinwho had frequently seen him before, stopped to gaze.一个以前常在那里看见他的顽童,停下来观望着。
The photo shows the scene of harvesting seaurchin.图为海胆收获的场景。noun.mischievious youngster
同义词 brat,cub,dickens,gamin,imp,punk,pup,ragamuffin,waifjuvenile delinquent
bratnoun spoiled child
enfant terrible,holy terror,impudent child,jackanapes,kid,little devil,punk,rascal,unruly child,whippersnapper,wild one,youngster
childnoun very young person
anklebiter,babe,bairn,bambino,brat,chick,cub,imp,innocent,juvenile,kid,kiddie,lamb,minor,moppet,nestling,nipper,offspring,pubescent,shaver,small fry,sprout,squirt,stripling,suckling,tadpole,teen,tot,tyke,urchin,young one,youngster,youth
impnoun mischievous child, small person
brat,demon,devil,deviling,devilkin,elf,fiend,gamin,gnome,gremlin,hellion,minx,pixie,puck,rascal,rogue,scamp,sprite,troll,tyke,urchin,villain
ragamuffinnoun person who is poor, tattered
beggar,bum,gamin,guttersnipe,hobo,loafer,orphan,scarecrow,street person,tatterdemalion,tramp,urchin,vagabond,vagrant,waif,wastrel
totnoun child
adolescent,anklebiter,babe,baby,bairn,bambino,brat,bud,cherub,chick,cub,descendant,dickens,imp,infant,innocent,issue,juvenile,kid,kiddie,lamb,little angel,little darling,little doll,little one,minor,mite,moppet,neonate,nestling,newborn,nipper,nursling,offspring,preteen,progeny,pubescent,shaver,small fry,sprout,squirt,stripling,suckling,tadpole,teen,teenager,teenybopper,toddler,tyke,urchin,whippersnapper,young one,youngster,youth
waifnoun lost or unclaimed person or thing
castaway,dogie,drop,fetch,flotsam,foundling,homeless one,jetsam,orphan,ragamuffin,stray,urchin A sea urchin’s long, moveable spines protect it from predators in the waters off Hawaii.
海胆长长的可以活动的棘突可以保护他们在夏威夷海岸不受捕食者捕食。 yeeyan

And harvesting of triggerfish in Kenya’s reefs allowed sea urchin populations to boom, leading to increased coral erosion.
在肯尼亚暗礁中捕捉扳机鲀,以增加海胆数量,导致了珊瑚侵蚀的加剧。 yeeyan

But their mouths may be even more daunting— urchin teeth can literally chew through stone without getting dull.
但是,它们的口器可能更令人望而生畏——毫不夸张地说,海胆的牙齿可以把岩石咬碎,却永远不会变钝。 yeeyan

The long-spined sea urchinCentrostephanus rodgersii, for example, has moved from the warming seas off mainland Australia and has invaded more temperate waters off Tasmania.
例如以前生活在澳洲大陆附近温暖水域的长须海胆已经迁移到了比以海温较以前温暖的塔斯马尼亚岛海域。 yeeyan

The bright red color of a fire urchin warns predators that its spines are poisonous.
火海胆鲜红的颜色警告捕食者它的刺有毒。 yeeyan

The bright red color of a fire urchin warns predators that its spines are poisonous. Sea otters are the major predators of sea urchins.
火海胆鲜红的颜色警告捕食者它的刺有毒。海獭是海胆的主要捕食者。 yeeyan

The raised bumps on the white grain represent the sites of insertion for the sea urchin’s spines.
白色颗粒上突起的肿块就是海胆脊柱的着生部位。 yeeyan

A sea urchin is nestled in a coral formation off Bonaire Island.
一只海胆正舒适的藏在博内尔岛的珊瑚丛里。 yeeyan

Fireworks over Vancouver, British Columbia, Canada, mimic a sea urchin.
加拿大不列颠哥伦比亚省温哥华上空的海胆形焰火。 yeeyan

If they could talk, the otters would tell Franzen to man up, chill out and have a sea urchin.
如果那些海獭会说话,他们就会劝弗兰岑振作起来,冷静下来,去尝尝海胆。 ecocn

Past research into what animal protein astronauts might live on has assessed poultry, fish, and even sea urchin larvae.
过去曾有研究对宇航员赖以生存的动物蛋白质——例如家禽、鱼类、甚至海胆幼虫——进行过评估。 yeeyan

Sea urchins are perhaps best known for their armor of spines. But their mouths may be even more daunting— urchin teeth can literally chew through stone without getting dull.
也许关于海胆,人们知道得最多的是它们的棘刺盔甲。但是,它们的口器可能更令人望而生畏——毫不夸张地说,海胆的牙齿可以把岩石咬碎,却永远不会变钝。 yeeyan

Sure, the sea urchin is probably shifting due to warming waters.
当然,可能是海水变暖引起了海胆的迁移。 yeeyan

The spines of the omnivorous pencil-spined urchin extend outward from its body. There are some700 species of sea urchins worldwide.
这个铅笔状的杂食性海胆的刺从它们的身体里伸出来。全世界有700多种海胆。 yeeyan

The spines of the omnivorous pencil-spined urchin extend outward from its body.
这个铅笔状的杂食性海胆的刺从它们的身体里伸出来。 yeeyan

The grains here are tiny fragments of a baby sea urchin shell.
例如这些颗粒就是海胆幼体外壳上的碎片。 yeeyan

The spines of a fire urchin form a multicolored flower off Komodo Island, Indonesia. The blue swellings on the tip of each spine are filled with venom.
印度尼西亚科莫多岛的火海胆的棘突形成了色彩斑斓的花朵。每根棘突尖端蓝色膨胀部位都盛满了毒液。 yeeyan

The spines of a fire urchin form a multicolored flower off Komodo Island, Indonesia.
印度尼西亚科莫多岛的火海胆的棘突形成了色彩斑斓的花朵。 yeeyan

The vivid purple spines of this sea urchin from God’s Pocket Marine Provincial Park, British Columbia, help it move along the seafloor, as do hydraulically operated tube feet.
这个有着鲜艳紫色棘突的海胆来自大不列颠哥伦比亚——上帝的口袋海洋省立公园, 棘突帮助海胆在海底活动,靠水的液压来运动它们的管足。 yeeyan

They compared sperm from a fruit fly, sea urchin, rooster, fish and human.
他们比较了果蝇、海胆、公鸡、鱼类和人类的基因。 yeeyan
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