单词：pharyngeal tonsilis
咽扁桃腺
单词：pharyngeal tonsilis 相关文章
And the comment section for that video became sort of like a self-help section, 并且那个视频的评论区变得有点像一个励志互助区， where people could talk about their tonsil stone experiences and, like, tips and tricks for getting
发表于:2018-12-19 / 阅读(207) / 评论(0)
TED演讲科学篇
TED演讲科学篇