音标：[,sɪrəʊ'strɑːtəs; -'streɪtəs] ；

cirrostratus
[,sirəu'strɑ:təs]
n.
【气象学】卷层云(高度为 20 000～40 000英尺)
变形：
n.
cirrostratus
. cirrostrati

VOA慢速英语2011--A Social Network Aims to Speed Up Progre

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发表于:2018-12-07 / 阅读(156) / 评论(0)

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2007年VOA标准英语-Scientists Find DNA That Determines Dog Size

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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！

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Russians Begin Voting in Parliamentary Elections

Voters in Russia's far east have begun casting ballots in parliamentary elections that are expected to favor Prime Minister Vladimir Putin's United Russia party. The voting Sunday comes amid claims of campaign fraud and unprecedented intimidation of

发表于:2019-02-25 / 阅读(164) / 评论(0)

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