单词：side lath
[化] 侧条(板翅式换热器)
单词：side lath 相关文章
AILSA CHANG, HOST: OK, Apple has become the first private sector company to be worth a trillion dollars. That's after its share price hit an all-time high today. Reporter Ryan Kailath has the story now that he's worked out exactly how many zeroes are
发表于:2018-12-01 / 阅读(275) / 评论(0)
2018年NPR美国国家公共电台8月
2018年NPR美国国家公共电台8月
By Alan Silverman Hollywood 18 February 2006 A successful black woman unexpectedly falls in love with a white man and the rocky road of their relationship offers some fresh insights into changing atti
发表于:2019-01-06 / 阅读(274) / 评论(0)
2006年VOA标准英语（二月）
2006年VOA标准英语（二月）
Julie Taboh | Washington 08 December 2009 Watch: Taboh report Windows Media | MP4 Cosmobot has made speech therapy fun for Kevin Fitzgerald, 6. He has developmental dyspraxia, a condition which makes it difficult for him to move his mouth and tongue.
发表于:2019-02-07 / 阅读(244) / 评论(0)
VOA标准英语2009年(十二月)
VOA标准英语2009年(十二月)