单词：flocculating unit
絮状沉淀单位
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SINDBAD'S SECOND ADVENTURE On the second evening Sindbad's friends were eager to hear his second adventure. Tell us, they said, of more wonders that you have seen! So Sindbad began describing his second adventure. For many years I was happy, but as t
发表于:2018-12-04 / 阅读(429) / 评论(0)
高中三年级英语
高中三年级英语
Unit One HEALTH MATTERS 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 ！
发表于:2018-12-13 / 阅读(369) / 评论(0)
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unit 356 物品维修 dialogue 英语情景对话 A:Excuse me. A:打扰一下。 B:Yes? B:有什么事吗？ A:I bought this circulador here yesterday but it doesn't work. A:我昨天在这儿买了个计算器，可这是个坏的。 B:Oh, let's see
发表于:2019-02-22 / 阅读(475) / 评论(0)
高频英语口语对话
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