在线英语听力室

[科学美国人60秒] SSS 2015-12-01

时间:2015-12-07 02:58:38

搜索关注在线英语听力室公众号:tingroom,领取免费英语资料大礼包。

(单词翻译)

 What’s the lively   in your kitchen? In terms of    bacteria   is it the  the dish  or maybe your coffee maker1.

Because even known caffeine has anti-bacteria effects, it turns out that    machine can hold back  majority of bacteria, including some pathogenic species, more commonly associated with the the toilet.
Researchers sampled ten    brand    machines,     which catch those last drop of brown gold after a He found that nine of the ten machines hold back the residues2      bacteria, a typical  of human   contamination. And another common resident is S. , which has both      pathogenic strains. S.      appears to threaten the presence of the caffeine and even breaks it down, which suggests that  might be put to work, de-caffeine coffee, a cleaning caffeine residues for our water ways.
The finding appears on the journal, Scientific Reports.
As        don’t worry too much. The researches did not find any bacteria in the coffee pots themselves, so they say our finger tips might be blamed, for spearing the And they add that it’s absolutely not the case that     machine was dangerous for human health. Just wash the     more often, with open water. Just does as any other food contaminated its surface, so that the only thing breeds on your   machine is your coffee.

分享到:


点击收听单词发音收听单词发音  

1 maker DALxN     
n.制造者,制造商
参考例句:
  • He is a trouble maker,You must be distant with him.他是个捣蛋鬼,你不要跟他在一起。
  • A cabinet maker must be a master craftsman.家具木工必须是技艺高超的手艺人。
2 residues 3e5a3e323766c2626c2be0d6feafa1da     
n.剩余,余渣( residue的名词复数 );剩余财产;剩数
参考例句:
  • pesticide residues in fruit and vegetables 残留在水果和蔬菜中的杀虫剂
  • All organic and metallic residues on the wafers must be removed. 片子上所有的有机和金属残留物均必须清除。 来自辞典例句

本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎 点击提交 分享给大家。