单词：orthonik
音标：['ɔ:θә,nik] ；
[冶]镍铁磁心材料
单词：orthonik 相关文章
Well, you've probably all heard about Nik Walenda, the man who recently walked 1,500 ft above the Gran Canyon on a two inch thick wire, with no protection, and no net. I watched him 'live' as he took every step, and every breath. I actually found mys
发表于:2018-12-06 / 阅读(198) / 评论(0)
英语博客 A cup of English
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Welcome to Talking Sport! Today we meet taekwondo fighter, Rohullah Nikpai. Rohullah is from Afghanistan and in 2008 he won his country's first ever Olympic medal. Taekwondo is a martial art that first became an Olympic sport in 2000. Join Natalie in
发表于:2019-01-05 / 阅读(225) / 评论(0)
伦敦谈体育
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