This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(三)月

Topics: Famous Buildings/Structures-The Brooklyn Bridge; The Minimum Wage; to speculate versus to deliberate versus to contemplate; holy moly; down-and-dirty Words: suspension bridge marvel on site caisson permanent paralyzed to supervise federal int

发表于:2018-12-26 / 阅读(34) / 评论(0) 分类 美语听力 English Cafe

badge, [bdʒ] n 徽章(作为军衔、官衔或会员的标志而佩带的图案或符号,如校徽等)=token=emblem=sign;象征 【例】The olive leaf is a badge of peace 橄榄叶是和平的象征。 【记】bad坏,ge拼:哥。坏

发表于:2018-12-30 / 阅读(34) / 评论(0) 分类 不择手段背单词

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Nguyen The Dong had a probl

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发表于:2019-02-01 / 阅读(74) / 评论(0) 分类 英文语法词汇

靛蓝青年布:Indigo chambray 人棉布植绒:Rayon cloth flocking PVC植绒:PVC flocking 针织布植绒:Knitting cloth flocking 珠粒绒:Claimond veins 倒毛:Down pile making 平绒:velveteen (velvet-plain) 仿麂皮:Micro suede

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 实用英语