单词：Bevidox
维生素B12溶液商品名
单词：Bevidox 相关文章
1. visibility /ˌvɪzəˈbɪləti/ -- degree of clearness of the atmosphere, with reference to the distance at which objects can be clearly seen With the fog rolling in and visibility approaching zero, it was virtually impossible for planes to land. 在
发表于:2018-12-18 / 阅读(54) / 评论(0)
突破英文词汇
突破英文词汇
An ass and an ox，fastened to the same yoke，were draging a waggon．While the ox was pulling with all his might he he broke a horn．The ass swore that he had got no help whatever from his weak companion．Exerting himself in the labour，the ox b
发表于:2019-01-09 / 阅读(112) / 评论(0)
趣味英语
趣味英语
SCIENCE IN THE NEWS - November 12, 2002: Oldest Evidence of Jesus? / Mapping Genes that Cause Disease / 2002 World Health Report VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with
发表于:2019-01-30 / 阅读(86) / 评论(0)
科技之光
科技之光