单词：radial top-slicing
下向分层崩落采矿法
单词：radial top-slicing 相关文章
Florencio Sanchidrin has been slicing Iberian ham (jamon) for the last three decades and today his name is synonymous with the Spanish delicacy. The 55-year-old is regarded as the worlds best ham slicer in the world, and he charges for his services a
发表于:2019-01-08 / 阅读(168) / 评论(0)
轻松英语
轻松英语
DAVID GREENE, HOST: This week, we have been exploring the realities of modern work. A new NPR/Marist poll found a lot of confidence in the future among American workers. A vast majority said they actually don't feel that threatened by the economic fo
发表于:2019-01-16 / 阅读(180) / 评论(0)
2018年NPR美国国家公共电台1月
2018年NPR美国国家公共电台1月