音标：[pə'rɔtik] ；

adj. 多孔性的；骨质疏松的
n. 促骨痂生长药

VOA慢速英语--乌克兰在与俄罗斯问题上寻求北约帮助

Ukraine Seeks NATOs Help in Dispute with Russia Ukraine is asking the North Atlantic Treaty Organization, or NATO, for help after Russia seized three Ukrainian naval ships and their crews. Ukrainian President Petro Poroshenko urged NATO countries to

发表于:2018-12-19 / 阅读(187) / 评论(0)

2018年VOA慢速英语(十一)月

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(204) / 评论(0)

科技之光

专业术语—皮肤科词汇中英对照(9)

角化与萎缩性皮肤病毛囊角化症 dyskeratosis follicularis Mibelli汗孔角化症 porokeratosis of Mibelli 剥夺性角质松解症 keratolysis exfoliativa 掌跖角化症 keratosis palmari

发表于:2019-01-03 / 阅读(144) / 评论(0)

医务英语

专业术语—常见皮肤病英语(1)

acroscleroderma 肢端硬皮症 acute eczema 急性湿疹 acute urticaria 急性荨麻疹 allergic cutaneous vasculitis 变应性皮肤血管炎 allergic purpura 过敏性紫癜 allergic systemic vasc

发表于:2019-01-03 / 阅读(135) / 评论(0)

医务英语

Evan Gant:cymatics:技术使声波可视

Evan Gant使声波可视，给我们展示了cymatics的科技性和艺术性。cymatics不仅可以分析复杂的声波，例如海豚的声音，还可以创造复杂而漂亮的设计。

发表于:2019-01-05 / 阅读(116) / 评论(0)

TED公开课:头脑游戏

波罗申科:俄罗斯入侵乌克兰的威胁仍然存在

AS IT IS 2015-08-26 Poroshenko: Russia Threatening Ukraines Independence 波罗申科:俄罗斯入侵乌克兰的威胁仍然存在 Ukraine celebrated its Independence Day earlier this week. The holiday marked an event that signaled the collapse of t

发表于:2019-01-12 / 阅读(121) / 评论(0)

2015年VOA慢速英语(八)月

Emergency Medical Care in a Backpack

Emergency Medical Care in a Backpack Researchers have created a backpack that has a computer and medicines in it that can help even untrained soldiers save the lives of wounded troops. Wounded soldiers have a better chance of survival if they get hel

发表于:2019-01-12 / 阅读(123) / 评论(0)

2016年VOA慢速英语(五)月

VOA常速英语2014--波罗申科仍获得很多支持

Despite Criticism, Ukraine's Poroshenko Still Has Much Support KYIV Just over three months after taking office, Ukrainian President Petro Poroshenko is facing some increased opposition based largely on controversial decisions he has made in the count

发表于:2019-01-14 / 阅读(126) / 评论(0)

VOA标准英语2014年(九月)

VOA标准英语2014--Profile: Petro Poroshenko, Ukraine's Presidential Candidate, ‘Chocolate King’

Profile: Petro Poroshenko, Ukraine's Presidential Candidate, Chocolate King LONDON Ukraine's Petro Poroshenko, a self-made confectionery magnate worth an estimated $1.3 billion, has emerged as the front-runner in opinion polls leading up to Ukraine's

发表于:2019-01-14 / 阅读(140) / 评论(0)

VOA标准英语2014年(四月)

VOA双语新闻：9、乌克兰总统波罗申科将与俄罗斯谈判

乌克兰总统波罗申科将与俄罗斯谈判 Ukraine's new president is negotiating with Russia to try to end the violence in eastern Ukraine, where pro-Russian separatists refuse to relinquish their positions. The United States is urging Moscow

发表于:2019-01-19 / 阅读(129) / 评论(0)

VOA双语新闻 2014年6月

经济学人148:韩国动画企鹅和政治

Business Korean animation Of penguins and politics 商业韩国动画企鹅和政治 Pororo the penguin could be the next Teletubbies 小企鹅波罗罗可能会成为下一个天线宝宝 CHILDREN'S characters are often subversive. Harry Potter pr

发表于:2019-01-26 / 阅读(124) / 评论(0)

经济学人商业系列

加拿大发明仿生镜片 8分钟让你达到超常视力

The ocumetics bionic lens by Canada 加拿大发明仿生镜片 Ocumetics Technology Corp in Canada has invented corrective bionic lenses allowing people to see three times better than twenty-twenty vision. 加拿大Ocumetics科技公司日前研发出

发表于:2019-02-01 / 阅读(151) / 评论(0)

阅读空间

China to raise medical industry standards

BEIJING, Feb. 14 (Xinhua) -- The State Council, or China's Cabinet, has worked out a five-year plan (2011-2015) to raise standards and improve quality in the medicinal sector, including Western medicines, traditional Chinese medicine, and generic dru

发表于:2019-02-07 / 阅读(227) / 评论(0)

英语新闻

默克尔承诺支持乌克兰发展

BERLIN, June 5 (Xinhua) -- German Chancellor Angela Merkel on Thursday met with Ukrainian president-elect Petro Poroshenko and pledged support for Ukraine's future development. Speaking at a joint press conference with visiting Poroshenko, Merkel pra

发表于:2019-02-08 / 阅读(377) / 评论(0)

英语新闻

波罗申科赢得乌克兰总统选举

KIEV, May 25 (Xinhua) -- Chocolate King Petro Poroshenko has won Ukraine's presidential election on Sunday with an absolute majority, exit polls showed. Poroshenko won 55.9 percent of the vote, ex-prime minister Yulia Tymoshenko 12.9 percent of the v

发表于:2019-02-08 / 阅读(110) / 评论(0)

英语新闻

乌克兰总统声称俄罗斯或发起全面入侵

Ukraine's president has warned that a full-scale invasion from Russia could be on the horizon - with Europe powerless to fight the Kremlin's 'aggression'. 乌克兰总统已经发出警告，一场由俄罗斯发动的全面入侵可能即将到来，欧

发表于:2019-02-08 / 阅读(120) / 评论(0)

英语新闻

SIGGRAPH Conference 2011

'Haptics' is a brand new sensory technology that's set to make today's electronics even more lifelike and thrilling. From white-knuckle video games to pregnancy simulators and even techno music - haptics could make all of these things even more reali

发表于:2019-02-14 / 阅读(149) / 评论(0)

世界各地新闻集锦

经济学人208:俄罗斯和乌克兰课间休息

Russia and Ukraine 俄罗斯和乌克兰 A brief intermission 课间休息 The ceasefire holds uneasily, but tension in eastern Ukraine will still trouble the governments in both Kiev and Moscow 停火维持不易，东乌紧张局势仍困扰乌俄双

发表于:2019-02-17 / 阅读(114) / 评论(0)

经济学人文艺系列

PBS高端访谈:乌克兰爆发的暴力冲突是否预示着更多摩擦的到来?

GWEN IFILL: Ukrainian president Petro Poroshenko told his military today to prepare for a possible full-scale invasion from Russia. The remarks came one day after a new outbreak of fighting in Eastern Ukraine, which claimed the lives of more than 25

发表于:2019-02-17 / 阅读(108) / 评论(0)

PBS访谈社会系列

经济学人:乌克兰大选好马无好鞍

Ukraine's election 乌克兰大选 Good voters, not such good guys 好马无好鞍 The poll results were promising, but the future for Ukraine is dauntingly difficult 大选的结局充满希望，但是乌克兰的未来依然扑朔迷离 TO ALL app

发表于:2019-03-09 / 阅读(285) / 评论(0)

经济学人商业系列

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学英语单词

4-bromo-1-hydroxy-2-acetonaphthone

a green grave

alternating diarrhea and constipation