NASA: Ancient Martian Conditions Suitable for Life NASA says there is new evidence that ancient Mars could have supported microbial life. NASA's Curiosity rover has drilled into a rock near an ancient stream bed on the Red Planet, and the rover has a

发表于:2019-01-14 / 阅读(29) / 评论(0) 分类 VOA标准英语2013年(三月)

benign,adj 慈样的,(气候,性格)温柔善良的=good-natured=kindly;(肿瘤)良性的 【例】A benign tumor will not cause you any fatal harm 良性肿瘤不会对你有致命的伤害。 【记】ben好,ign形容词后缀-好

发表于:2019-01-25 / 阅读(148) / 评论(0) 分类 不择手段背单词

HEALTH REPORT - Cell Phones Linked to Benign Tumors By Cynthia Kirk Broadcast: Wednesday, November 03, 2004 This is Gwen Outen with the VOA Special English Health Report. A Swedish study suggests that

发表于:2019-01-30 / 阅读(56) / 评论(0) 分类 健康与经济

abdomen n. 腹, 腹部 acclaim n. 喝彩, 欢呼v.欢呼, 称赞 acrobat n. (走钢丝的)杂技演员, 随机应变者, 翻云覆雨者 adore v. 崇拜, 爱慕, (口语)喜爱 aisle n. 走廊, 过道 amiable adj. 亲切的, 和蔼可亲的 anecdote

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 英文语法词汇

BEIJING, Jan. 28 (Xinhua) -- China lacks quality environment assessment agencies, according to a government report issued on Monday. The Ministry of Environmental Protection (MEP) publicized a report after a three-year survey into the country's envir

发表于:2019-02-07 / 阅读(70) / 评论(0) 分类 英语新闻

Do you sleep with a pig? EVERY night for the last year, Kathy Ruttenberg has been taking a bath, putting on pajamas, turning on CNN and getting into bed with a little pig named Trixie. Shes a great cuddler if you lie still, said Ms. Ruttenberg, a 53-

发表于:2019-02-18 / 阅读(44) / 评论(0) 分类 阅读空间