单词:steel-backed bearing metal
钢背轴承合金
单词:steel-backed bearing metal 相关文章
By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o
发表于:2018-12-01 / 阅读(171) / 评论(0)
VOA2003(下)-发展与科学
DEVELOPMENT REPORT - Reusing Metal Waste Provides Work For Many in Developing Countries By Gary Garriott Broadcast: Monday, April 04, 2005 I'm Gwen Outen with the VOA Special English Development Repor
发表于:2019-01-30 / 阅读(53) / 评论(0)
农业与发展
今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way
发表于:2019-02-05 / 阅读(67) / 评论(0)
英语单词荟萃
Why Stainless Steel Does Not Rust But Other Metals Do? 不锈钢(Stainless Steel)指耐空气、蒸汽、水等弱腐蚀介质和酸、碱、盐等化学浸蚀性介质腐蚀的钢,又称不锈耐酸钢。实际应用中,常将耐弱腐蚀介质
发表于:2019-02-24 / 阅读(98) / 评论(0)
英语听力文摘 English Digest