单词:bucket piston
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There's a hole in my bucket, dear Liza, dear Liza There's a hole in my bucket, dear Liza, a hole Then mend it, dear Goofy, dear Goofy, dear Goofy Then mend it, dear Goofy, dear Goofy, then mend it Wit
发表于:2018-12-14 / 阅读(132) / 评论(0)
迪斯尼儿歌第四集
to get a kick out of to kick the bucket 美国多年来有一首流行歌曲,它的名字叫
发表于:2019-01-06 / 阅读(93) / 评论(0)
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Ocean Floor Reveals Past Climate Changes Time capsule Lamont research professor Maureen Raymo, the director of the Core Repository, slides open a long, narrow drawer from the cabinet. Like thousands of others here, the drawer contains a long, thin cy
发表于:2019-01-13 / 阅读(53) / 评论(0)
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A group of senior students from Zhejiang University have successfully developed an air hand-washing device. 浙江大学的一队大四学生成功研制出了空气洗手装置。 The device utilizes an infrared ray induction system, which detects t
发表于:2019-02-06 / 阅读(60) / 评论(0)
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