音标：[,tetrә'dekein] ；

(正)十四(碳)烷

n. A light oily hydrocarbon, C14H30, of the marsh-gas
series; -- so called from the fourteen carbon atoms in the molecule.

AGRICULTURE REPORT - Trade Dispute Over E.U. Sugar Subsidies

AGRICULTURE REPORT - Trade Dispute Over E.U. Sugar Subsidies By Mario Ritter Broadcast: Tuesday, November 16, 2004 This is Gwen Outen with the VOA Special English Agriculture Report. By some measures,

发表于:2018-12-07 / 阅读(30) / 评论(0)

农业与发展

NPR美国国家公共电台 NPR 2014-04-01

Secretary of State John Kerry met withRussian Foreign Minister Sergey Lavrov today in Paris to discuss the ongoingcrisis in Ukraine. Kerry says he and his Russian counterpart agreed on findinga diplomatic solution that will meet the needs of the Ukra

发表于:2018-12-17 / 阅读(35) / 评论(0)

2014年NPR美国国家公共电台4月

2006年VOA标准英语-India, Brazil and South Africa Boost Cooperatio

By Anjana Pasricha New Delhi 17 September 2006 India, Brazil and South Africa Dialogue Forum Trilateral Commission meet at Itamaraty palace in Rio de Janeiro, Brazil (File photo - March 30, 2006) India, Brazil and South Africa have taken steps to in

发表于:2019-01-12 / 阅读(80) / 评论(0)

2006年VOA标准英语（九月）

英文短篇故事（纽约）498 A Good Deal on a Cane

At the dollar store, he saw a folding cane. It was adjustable and only $7.99. It was a good buy in case of an emergency. A cane is like a flashlight, he thought. It's better to have one when you need it than to have to go buy one when you need it. Wh

发表于:2019-01-22 / 阅读(36) / 评论(0)

英文短篇故事（纽约）

VOA标准英语2010年-Cameroon Government Regulates Bushmeat

We see people selling bushmeat everywhere...and, its more or less putting a shame on our dignity and our commitment to fight illegal poaching. From Cameroons hinterlands to the urban centers, vendors openly display smoked monkeys, gorillas, snakes, a

发表于:2019-01-31 / 阅读(44) / 评论(0)

VOA标准英语2010年(二月)

英语摇滚:Sugar Cane变成《甘蔗》的小女孩-悲伤童

Sugar cane 变成《甘蔗》的小女孩-悲伤童话演唱者：Missy Higgins 这首歌充满了悲伤的童话气息,借物抒情。歌词大意：一个小芭蕾舞者因为躲藏在一片甘蔗地中，到了第二天不幸也变成了甘蔗，然

发表于:2019-02-07 / 阅读(48) / 评论(0)

英文摇滚歌曲

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

单词：tetradecane

单词：tetradecane 相关文章