单词：synthenol
音标：['sinθinәl] ；
脱水蓖麻油(快干, 不会变黄, 可用作油画材料)
单词：synthenol 相关文章
BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste
发表于:2019-01-11 / 阅读(165) / 评论(0)
2010年VOA慢速英语(七)月
2010年VOA慢速英语(七)月
研究：人的鼻子能嗅出性别 WASHINGTON, May 1 (Xinhua) -- The human nose can sniff out gender from body secretions even though people don't think they smell anything, Chinese researchers reported Thursday. Wen Zhou of the Chinese Academy of
发表于:2019-01-31 / 阅读(471) / 评论(0)
英语新闻
英语新闻