单词：NSC-6396
[=triethylene thiophosphoramide]噻替哌,三胺硫磷,三乙烯硫代磷酰胺
单词：NSC-6396 相关文章
What would you pack for a six-month trek on the coldest continent in the world? Bear in mind that there'll be no shops around and no help from home. That's the challenge the British explorer Sir Ranulph Fiennes faces as he prepares to lead a six-stro
发表于:2019-02-21 / 阅读(328) / 评论(0)
英语听力精选进阶版
英语听力精选进阶版