One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 2017年Scientific American(二)月

Barry召集公司同事开会,有个坏消息要宣布。 Barry: Well, folks...I'm afraid I have some bad news. Our lawyers told me this morning that we are being sued. Chris: Sued? Who's suing us? Susan: And on what grounds? B: An Australian man n

发表于:2018-12-25 / 阅读(21) / 评论(0) 分类 礼节美语

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 突破英文词汇

Captain, you wanted to see me? 上尉,你找我 Dai tells me that you're doing a fair job of taking over for Scott. He did? 戴告诉我你在找人接手斯科特的工作。是吗 I can only hope he's right. 我只能希望他是对的 We think t

发表于:2019-01-01 / 阅读(62) / 评论(0) 分类 陨落星辰第二季

Barry召集公司同事开会,有个坏消息要宣布。 Barry: Well, folks...I'm afraid I have some bad news. Our lawyers told me this morning that we are being sued. Chris: Sued? Who's suing us? Susan: And on what grounds? B: An Australian man n

发表于:2019-01-15 / 阅读(29) / 评论(0) 分类 商务礼节美语

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(61) / 评论(0) 分类 英语单词荟萃