同步定时振荡器

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发表于:2018-11-29 / 阅读(139) / 评论(0) 分类 英文名句短语

[ti:] [ar:] [al:] [by:] [00:00.97] We Did lt! 我们成功了 ! [00:07.77]Children were enthusiastically rehearsing [00:11.40]and decorating the rural school for their approaching concert. [00:15.74]As I glanced up from my teachers desk, [00:18.72]

发表于:2018-12-26 / 阅读(91) / 评论(0) 分类 温馨夜读

Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping

发表于:2018-12-31 / 阅读(61) / 评论(0) 分类 英语听力文摘 English Digest

奥运会的水上运动包括:Swimming(游泳),Water polo(水球),Diving(跳水),and Synchronized swimming(花样游泳) Swimming has been on the Olympic Games programme since the first modern Olym

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 奥运英语

水上运动--画里话外 The pool where synchronized swimming takes place must be at least 3m deep over a 12*12m area in the centre of the pool.花样游泳的水池区域有12米长1米宽,水深至

发表于:2019-02-01 / 阅读(36) / 评论(0) 分类 奥运英语

发表于:2019-02-01 / 阅读(22) / 评论(0) 分类 奥运英语