[=9-fluorenylmethyloxycarbonyl]9-芴甲氧羰基

CRI EASY FM轻松调频在线收听（推荐）

中国国际广播电台轻松调频EASYFM在线收听

发表于:2018-11-29 / 阅读(1547) / 评论(0)

六分钟英语

澳大利亚NetFM网络电台在线收听（推荐）

澳大利亚NetFM网络电台

发表于:2018-12-08 / 阅读(1658) / 评论(0)

美联社新闻一分钟2018

Norway to End FM Radio Broadcasts

On January 11, Norway became the first country to begin turning off signals from its FM radio network. The Norwegian stations will instead use only digital audio broadcasting, called DAB. FM, or frequency modulation, radio stations have been in opera

发表于:2019-01-02 / 阅读(77) / 评论(0)

2017年VOA慢速英语(一)月

China in Pacific for common development: Chinese vice FM

China in Pacific for common development: Chinese vice FM RAROTONGA, Cook Islands, Aug. 30 (Xinhua) -- Chinese Vice Foreign Minister Cui Tiankai firmly rejected suggestions Thursday that China's assistance to developing Pacific countries was aimed at

发表于:2019-02-07 / 阅读(61) / 评论(0)

英语新闻

World has enough space to accommodate China, India, says FM

World has enough space to accommodate China, India, says FM BEIJING, Oct. 24 (Xinhua) -- There is enough room to accommodate the common development of both China and India, Chinese Foreign Ministry spokesman Hong Lei said Wednesday. He made the comme

发表于:2019-02-16 / 阅读(41) / 评论(0)

英语新闻

China not second strongest country: FM official

BEIJING, April 10 (Xinhua) -- China is the second largest economy, but not the second strongest country, a Foreign Ministry official said on Tuesday. China is still a growing country with imbalanced development, Assistant Foreign Minister Le Yucheng

发表于:2019-02-18 / 阅读(60) / 评论(0)

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学英语单词

binding energies per nucleon (b.e.p.n)