n. 【植】平衡石;【动】耳石
[网络] 重石

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发表于:2018-12-04 / 阅读(124) / 评论(0) 分类 冀教版高中英语必修二

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:2018-12-30 / 阅读(78) / 评论(0) 分类 单词解析速记

Goldman Sachs is a global investment banking and securities firm. It also deals in investment management and other financial services. Most of its clients are institutions, governments, pension funds and very wealthy people. It was founded in 1869 by

发表于:2019-01-01 / 阅读(57) / 评论(0) 分类 各大品牌英文介绍

This is Scientific American's 60-second Science, I'm Steve Mirsky. Got a minute? Back on January 15th, US Airways Flight 1549 made that amazing water landing in the Hudson after both engines were taken out by Canada geese, which can weigh eight pound

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 Scientific American(六)月

VOICE ONE: Im Steve Ember. VOICE TWO: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. This week, we tell about a growing threat to airplanes around the world. And we hear about objects in space that are threatening satellites and the

发表于:2019-01-11 / 阅读(59) / 评论(0) 分类 VOA慢速英语2009年(四)月

light用作动词时,注意lighted与lit的区别: 1. 从理论上说,light 的过去式或过去分词有两种形式lighted或lit。但在通常情况下 lit 比 lighted 用得更经常。 He lit [lighted] a cigarette. 他点燃了一支烟。

发表于:2019-03-04 / 阅读(110) / 评论(0) 分类 英文语法词汇