单词:Kirstein's method
[医] 基尔斯坦氏法(直接检喉法)
单词:Kirstein's method 相关文章
MICHEL MARTIN, HOST: Finally today, I'll be honest with you, we debated long and hard about how to introduce this next conversation. It's Black History Month, so this is a time when a lot of people remember firsts such as Thurgood Marshall, the first
发表于:2019-01-16 / 阅读(42) / 评论(0)
2018年NPR美国国家公共电台2月