单词：dihydroketoacridine
单词：dihydroketoacridine 相关文章
美国处于高度戒备状态 US on High Alert Kyle King Washington 11 Sep 2001 16:31 UTC Reeling from a series of terrorist attacks on New York and Washington, U.S. authorities have gone on a 1)coas
VOA2001-国际风云（5）
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
英文魔法师字源大挪移
美国五角大楼仍正常工作 Pentagon Continues to Function Alex Belida The Pentagon 12 Sep 2001 14:56 UTC The deadly terrorist attack on the Pentagon has left the famous building badly damaged.
VOA2001-国际风云（5）
兵势篇 NO.2： 凡战者，以正合，以奇胜。 故善出奇者，无穷如天地，不竭如江海。 终而复始，日月是也。死而更生，四时是也。 声不过五，五声之变，不可胜听也； 色不过五，五色之变，不
孙子兵法
bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气；穿着俗丽 【记】bed床
不择手段背单词
I just dont worry about the dole and housing benefit and the future of the Labour Party and where Im going to be in twenty years time and how Mr Mandela is adjusting to freedom. So time for another breather before the next paragraph because Ive barel
有声英语文学名著
Seamus Heaney A thick crust, coarse-grained as limestone rough-cast, hardened gradually on top of the four crocks that stood, large pottery bombs, in the small pantry. After the hot brewery of gland, cud and udder, cool porous earthenware fermented
英语诗歌
Summit of the Americas Opens amid Protests 美洲峰会在一片抗议声中开幕 The 34-nation Summit of the Americas began Friday in Mar del Plata, Argentina, as demonstrators filled the streets of
VOA2005（下）--国政军事聚焦
D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠
医务英语
acquaintance n. 熟人，熟悉，认识，了解， acquiesce v. 默许，勉强同意 acquire v. 获得 acquisitive adj. 贪得无厌的；可获利的 acquit v. 宣告无罪 acrid adj. 辛辣的 ac
英文语法词汇
Andrei Savelyev, 46, stands at the site of his house that was burnt down during the forest fires, 17 Aug 2010, in the village of Yuzhny, in the Nizhny Novgorod region, some 300 kilometers (187.5 miles) east of Moscow The heat wave that gripped Moscow
VOA标准英语2010年(八)月
AUDIE CORNISH, HOST: Most people go to the fair to ride the Tilt-A-Whirl or eat funnel cakes, but not our Planet Money team. Robert Smith and Kenny Malone traveled to the Ohio State Fair to learn the secret art of selling people things they might not
2017年NPR美国国家公共电台8月
The 62nd prime-time Emmy Awards (the top awards for television production in the US) last Sunday night proved to be full of surprises. 上周日晚，第62届黄金时段艾美奖（美国电视剧最高奖项）颁奖典礼全程可谓惊喜连连。
中英双语新闻
Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir
2018CRI中国国际广播电台
In contrast, Jupiter and Saturn are all atmosphere. Unlike Earth, Jupiter doesnt really have a solid surface that you could stand on and then have your head up in the atmosphere looking at the clouds. Its just a giant, giant gas ball. Only one other
探索与发现2014年
HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall
英文短篇小说
67 维生素C能否破坏DNA？ DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59
科技之光
BEIJING China, the worlds leading emitter of greenhouse gases from coal, is burning far more annually than previously thought, according to new government data. The finding could vastly complicate the already difficult efforts to limit global warming
英语新闻
And now to the day's other major story. It is in London, where a fast-moving fire engulfed a high-rise apartment building. It killed at least 12 people and injured scores. We have a report from Dan Rivers of Independent Television News, and with a wa
PBS访谈社会系列