单词：syringe for lubrication
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单词：syringe for lubrication 相关文章
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(133) / 评论(0)
Scientific American(一)月
Scientific American(一)月
[00:00.00]I'm gonna get my car waxed [00:02.49]我要去给车子上蜡 [00:04.99]A:What are you up to [00:05.92]你要去做什么 [00:06.84]B:I'm gonna get my car waxed [00:08.15]我要去给车子上蜡 [00:09.46]The exhaust pipe is blocked [00:11
发表于:2018-12-25 / 阅读(205) / 评论(0)
英语会话800句
英语会话800句
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(123) / 评论(0)
英语新闻
英语新闻