单词:adjustable brass
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Unit 4 When was it invented? [00:07.36]Section A [00:09.76]Language Goal [00:11.54]Talk about inventions [00:14.31]1a GROUPWORK [00:17.59]Look at the things below. [00:20.27]In what order do you think they were invented? [00:24.94]Number them [1-5] (
我们今天再给大家介绍两个以 top这个字为主的习惯用语。Top这个字有很多解释,在我们今天要讲的两个习惯用语里,top是指:最高,第一流,或者是特别
This is the VOA Special English Economics Report. As the American housing market has cooled, worries about investments based on risky home loans have heated up. Last month, two hedge funds operated by the investment bank Bear Stearns nearly collapsed
今天要讲的两个习惯用语都指在某一事务中举足轻重的实质性问题。先要学的习惯用语是: brass tack。Brass是金灿灿的黄铜,实际上黄铜是铜和锌这两种金属的合金,而tack是又小又尖的平头钉。
自拍是普通人最喜欢的一种消遣方式,而目前有一种提升自拍效果的新神器正迅速成为我们大家生活的一部分。它就是selfie stick(自拍杆)。 A selfie stick is a monopod used to take selfie photographs by
今天我们要学的词是top brass。 Top brass, 是最高级官员的意思,特别是指高级军官。星期二就职庆祝活动结束后,美国新总统奥巴马立即投入工作。 Obama met with his economic team and top brass from the P