单词：steric conformation
立体构像
单词：steric conformation 相关文章
for NPR NEWS in Washington I'm the next faze of illegal battle is under way to clear journalist Jason Resign who's been in the ruining president for more than a year. NPR's little fattle says the Washington post reporter is set to have been convicted
发表于:2018-12-18 / 阅读(127) / 评论(0)
2015年NPR美国国家公共电台10月
2015年NPR美国国家公共电台10月
A: What can I do for you? 我能为您做些什么吗？ B: Hello, there. I've just started using your net banking and I，m looking for some information about my Commission Fund. 你好。我刚刚开始使用你们的网上银行业务，我想了解
发表于:2018-12-27 / 阅读(217) / 评论(0)
银行英语情景口语
银行英语情景口语