coker的用法和样例：

词汇搭配

coker gasoline焦化汽油
continuous fluid coker流化床连续焦化设备...
coker-gasifier process焦化-气化加工法...
fluid coker流化焦化器
delayed coker延迟焦化装置...

VOA常速英语2015--单人飞行器接近成为现实

One-Person Flying Vehicles Close to Reality 单人飞行器接近成为现实 Smart phones, essentially pocket-sized computers, we already have. Flying drones with cameras are available to everybody. Robots and self-driving cars are just around the c

发表于:2018-12-08 / 阅读(60) / 评论(0)

VOA标准英语2015年(六月)

VOA标准英语2012--Basketball Court Moves To Broadway

Basketball Court Moves To Broadway This sports arena introduction of basketball Hall-of-Famers Earvin Magic Johnson and Larry Bird sets the stage for a drama about a ferocious rivalry that turned into friendship. After seeing the script, Magic Johnso

发表于:2019-01-13 / 阅读(61) / 评论(0)

VOA标准英语2012年(四月)

VOA常速英语2015--塞拉利昂谋杀案引起公愤

塞拉利昂谋杀案引起公愤 Thursday night (8/20) on a beach in Freetown, Sierra Leone, a candlelight vigil was held for a teenager found murdered last week. The death has sparked outrage in the country and concern about rising crime in the wak

发表于:2019-01-14 / 阅读(84) / 评论(0)

VOA标准英语2015年(十二月)

新型单人飞行器有望成为未来空中飞车

新型单人飞行器有望成为未来空中飞车 Being able to fly around as simply as riding a bicycle has been a long-standing dream of many inventors. But the safety and stability of such vehicles was always a huge problem. 飞行器飞来飞去能

发表于:2019-01-14 / 阅读(74) / 评论(0)

VOA标准英语2015年(十二月)

娱乐提高工作效率

Caught Twittering or on Facebook at work? It'll make you a better employee, according to an Australian study that shows surfing the Internet for fun during office hours increases productivity. 上班时上Twitter或Facebook网被撞见？这会让你成

发表于:2019-01-15 / 阅读(69) / 评论(0)

实用英语

研究:工作与娱乐结合效率更高

发表于:2019-01-22 / 阅读(79) / 评论(0)

阅读空间

VOA常速英语2008年-Immigrant Troops Become US Citizens

By Al Pessin Pentagon 17 April 2008 The five-sided courtyard in the center of the Pentagon hosts a variety of special events. And there was a particularly unusual one there on a glorious spring day this week. VOA's Al Pessin reports. A total of 22 mo

发表于:2019-01-31 / 阅读(66) / 评论(0)

VOA常速英语2008年（四月）

上班娱乐更加提高工作效率

发表于:2019-02-01 / 阅读(53) / 评论(0)

阅读空间

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

annealing of radiation damage