扁桃体注射器

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(251) / 评论(0) 分类 TED演讲科学篇

This is Scientific American 60-second Science,I'm Gretchen Cuda Kroen,got a minute?Sharing syringes is a big no-no.Despite the warnings,needles sharing among injection drug users are still a significant cause for the spread of HIV and other infectiou

发表于:2018-12-24 / 阅读(124) / 评论(0) 分类 Scientific American(一)月

A court in China's Xinjiang region has sentenced three people to up to 15 years in jail in the first trials over a recent series of syringe attacks. The court did not give the defendants' ethnicity(种族) but their names suggest they are from the Musl

发表于:2019-02-02 / 阅读(115) / 评论(0) 分类 英语新闻
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