标签：北极熊觅食记 相关文章
[00:05.32]preservation: n.保存 [00:07.62]preside: vi.主持；主管 [00:09.68]prestige: n.威信，威望 [00:11.98]presume: vt.推测，假定；继续 [00:14.05]prevalent: a.流行的，普遍的 [00:16.11]proclaim: vt.宣告，宣布，声明；显
开动右脑记单词--六级
[00:05.32]nourish: vt.养育，滋养；怀有（希望等）；增强（希望等） [00:07.31]occupational: a.职业的；占领的 [00:09.55]oppress: vt.压迫，压制；使（心情等）沉重，使烦恼 [00:11.51]paralyze: vt.使瘫痪；使麻
开动右脑记单词--六级
Polar Bears Must Work Harder On Faster Sea Ice Treadmill奔跑吧!北极熊 Polar bears live on floating rafts of sea ice, hunting for seals. But in the Arctic Ocean north of Alaska, the cold polar wind constantly blows that ice from east to west. Wh
2017年Scientific American(四)月
Climate Change Fires Up Polar Bear Treadmill 气候变化害苦了北极熊 Polar Bears spend most of their time roaming the sea ice in search of seals. And seals spend most of their time underneath that ice, avoiding the top predator. But climate ch
2017年Scientific American(八)月
Researchers at Penn State University and the University of Buffalo have completed the most in depth bear DNA study to date. The project has revealed a lot about genetic relationships between bears, and also the unlikely romances that pepper their his
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[00:05.32]swap: n./v.交换 [00:07.12]telecom: n.电信 [00:09.11]vow: n.誓约；v.宣誓，立誓 [00:10.91]aerospace: n.（大气层内外）空间，太空，宇宙空间 [00:13.29]breakdown: n.垮台，衰竭，损坏；细目分类 [00:15.45]br
开动右脑记单词--六级
[00:05.32]console: vt.安慰，慰问；n.控制台，操纵台 [00:07.41]consolidate: v.巩固，加强；联合，合并 [00:09.68]conspicuous: a.显眼的，明显的；引人注目的 [00:11.98]constituent: n.成分，组分；选民，选举人；
开动右脑记单词--六级
[00:05.32]identification: n.身份证明；鉴定，认出；认同 [00:07.86]impractical: a.不切实际的，昧于实际的 [00:10.10]imprison: v.监禁 [00:12.22]indicative: a.标示的，指示的，象征的；陈述的；n.陈述语气 [00:14.
开动右脑记单词--六级
[00:05.32]warrant: n.授权令；正当理由；vt.保证，担保；证明正当 [00:07.44]wrench: vt.猛扭；扭伤；n.（离别等）痛苦；猛扭 [00:09.45]wretched: a.可怜的，悲惨的；令人苦恼的，讨厌的；拙劣的 [00:11.59]
开动右脑记单词--六级
[00:05.32]disk:n.圆盘；唱片，光盘 [00:07.28]ditch:n.沟渠，渠道；v.抛弃，摆脱，逃脱 [00:09.06]dive:vi.跳水，潜水，俯冲 [00:11.20]doll:n.玩偶，玩具娃娃 [00:13.02]donkey:n.驴；笨蛋 [00:15.01]dot:n.点，圆点；
开动右脑记单词--四级
[00:05.32]poll:n.民意测验；vt.投票，选举获得 [00:07.20]powder:n.粉末；火药 [00:09.11]pulse:n.脉搏，脉冲 [00:11.02]purple:n.紫色；a.紫色的 [00:12.84]quiz:n.小型考试，测验 [00:14.75]rat:n.老鼠，耗子 [00:16.65]raw
开动右脑记单词--四级
[00:05.32]thumb:n.拇指 [00:06.99]thunder:n.雷，雷声；vi.打雷；vt.怒吼 [00:08.74]tide:n.潮汐；潮流，趋势 [00:10.57]tidy:a.整洁的，整齐的 [00:12.40]timber:n.木材，木料 [00:14.20]tissue:n.薄纸；连篇；组织 [00:16.0
开动右脑记单词--四级
[00:05.32]twin:a.孪生的；n.孪生子，双胞胎 [00:07.18]van:n.大篷货车，运货车 [00:09.19]violin:n.小提琴 [00:11.46]waist:n.腰，腰部 [00:13.50]wander:vi.漫步；迷路，离题 [00:15.51]wax:n.蜡，蜂蜡；vt.上蜡 [00:17.54]
开动右脑记单词--四级
[00:05.32]logo:n.标识语，标识符号；商标 [00:07.28]loop:n.圈，环，环孔 [00:09.08]lorry:n.矿车；卡车 [00:11.01]maid:n.女佣，女仆；少女 [00:12.87]mat:n.席子，草席，垫子 [00:14.72]mate:n.伙伴，同事，配偶 [00:
开动右脑记单词--四级
[00:05.32]wisdom:n.智慧，才智；名言 [00:07.23]youngster:n.青年，年轻人，孩子 [00:09.27]AIDS:n.艾滋病 [00:11.28]alcohol:n.酒，酒精，乙醇 [00:13.36]alphabet:n.字母表 [00:15.48]anchor:n.锚；v.抛锚，停泊 [00:17.39]att
开动右脑记单词--四级
[00:05.32]senate:n.参议院，上院 [00:07.18]senator:n.参议员 [00:09.14]series:n.连续，系列；丛书 [00:11.17]shed:vt.流出，散发，脱落；n.棚，小屋 [00:13.03]shell:n.壳，贝壳；炮弹 [00:14.88]similarly:ad.类似地，相似
开动右脑记单词--四级
[00:05.32]popularity:n.普及，流行，大众化；声望 [00:07.73]presently:ad.一会儿；目前 [00:09.81]priest:n.教士，牧师，神父 [00:11.77]prince:n.王子，亲王 [00:13.65]princess:n.公主，王妃 [00:15.79]prize:n.奖金，奖品；
开动右脑记单词--四级
[00:05.32]foundation:n.基础，地基；基金 [00:07.41]frontier:n.前线，边境，边疆 [00:09.42]gardener:n.园丁，花匠 [00:11.38]generally:ad.一般地，通常地 [00:13.44]given:a.规定的，特定的；假设的，已知的 [00:15.30]
开动右脑记单词--四级
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