组合式层析仪

想聊就聊-1.13.1开支明细

W: We need to figure out how much money we are spending and what we are spending it on? M: Why? W: Well, I think we could be saving more. M: Really? Well. Ok. Get the receipts out. W: Let's see. We spent 700 dollars for our home loan payment, 400 on

发表于:2018-12-26 / 阅读(45) / 评论(0)

想聊就聊

SSS 2011-08-12

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(69) / 评论(0)

Scientific American(八)月

Usain Bolt: I have nothing to say right now

DAEGU, South Korea, Aug. 28 (Xinhua) -- I have nothing to say right now. I need some time. This was Bolt's response on Sunday night after a sensational disqualification from the men's 100m final for a false start at the Daegu World Championships. The

发表于:2019-02-03 / 阅读(107) / 评论(0)

英语新闻

British singer Amy Winehouse found dead

LONDON, July 23 (Xinhua) -- British singer Amy Winehouse was found dead in her flat in London on Saturday. The police said the reason for the 27-year-old singer's death is still unexplained and are now treating her flat as a crime scene. Sky News quo

发表于:2019-02-17 / 阅读(80) / 评论(0)

英语新闻

英文摇滚歌曲：Enbound - Combined The Souls

The clouds begin to fade away The sun will shine again But I am left in a desert of pain It's seems I've lost this game --- bridge --- Now I'm standing all alone Alone with all the memories I cry --- chorus --- So close every time I see you My mind i

发表于:2019-02-20 / 阅读(55) / 评论(0)

英文摇滚歌曲

六个让人晕头转向的英文句子

1. Never trouble trouble till trouble troubles you。麻烦没来找你，就别去自找麻烦。 2.I think that that that that that student wrote on the blackboard was wrong。我认为那个学生写在黑板上的那个that是错误的。 3. We

发表于:2019-03-04 / 阅读(146) / 评论(0)

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学英语单词

capability of welding vertically upwards

Chicobi, L.

chieftance

circles-to-land