单词：tham
abbr. [有机化学]三羟甲基氨基甲烷（tromethamine）
词型变化：名词复数形式 : thams
单词：tham 相关文章
中国与马来西亚间贸易潜力巨大 Malaysia is China's biggest trade partner among the member-countries of the Association of Southeast Asian Nations. Trade between China and Malaysia has grown ten-fold over the past decade, reaching some 68
发表于:2019-01-31 / 阅读(455) / 评论(0)
英语新闻
英语新闻
JUDY WOODRUFF: Next: bringing dignity to people who live in the poorest housing in India and across the world. Fred de Sam Lazaro has a report from Mumbai on a man who founded the movement Slum Dwellers International. It's part of our agents for chan
发表于:2019-02-17 / 阅读(474) / 评论(0)
PBS访谈社会系列
PBS访谈社会系列