久草丝袜_91国内精品_99热综合_91视频在线观看_成年免费黄色网_国产免费一区二区三区免费视频

首页英语词典metalmetal考试真题

metal

英 ['met(?)l] 美['m?tl]
  • n. 金属;合金
  • vt. 以金属覆盖
  • adj. 金属制的
  • n. (Metal)人名;(捷)梅塔尔;(瑞典)梅塔尔

考试真题


The snake has been named silver boa because it is metal-coloured and the first specimen found was climbing a silver palm tree.

出自-2017年6月听力原文

He tied a metal key and a strip of silk to the kite line.

出自-2015年12月听力原文

The earliest printed book we know today appeared in China in the year 868, and metal type was in use in Korea at the beginning of the 1'th century, but it was in Germany around the year 1450 that a printing press using movable metal type was invented.

2017年12月六级真题(第一套)听力 Section B

A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comParison to total waste, the concentration of gold and other precious metals was higher in so-called e-waste than in nature.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Consider again the cell-phone, and imagine the mines that produced those metals, the factories needed to make the box and packaging (包装) It came in.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Electronic devices contain valuable metals such as gold and silver.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Electronic wastes also contain many poisonous metals.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Even when the machines are recycled and the harmful metals removed, the recycling process often is carried out in poor countries, in practically uncontrolled ways which allow many poisonous substances to escape into the environment.

2015年高考英语江苏卷 阅读理解 阅读B 原文

Natural minerals contain more precious metals.

2015年高考英语江苏卷 阅读理解 阅读B 选项

Since almost 3% of the metal is lost during reprocessing, we'd have to make an extra 10 cans each year.

2017年高考英语浙江卷(11月) 阅读理解 阅读C 原文

Skilled workers also combine various hardwoods and metal to create special designs.

2016年高考英语全国卷3 语法填空 原文

The percentage of precious metals is heavy in e-waste.

2015年高考英语江苏卷 阅读理解 阅读B 选项

They can also be made of plastic, animal bone or metal.

2016年高考英语全国卷3 语法填空 原文

Archaeologists also may locate buried remains by using such technologies as ground radar, magnetic- field recording, and metal detector.

出自-2014年考研阅读原文

like other modern architects, he employed metal, glass and laminated wood-materials that we take for granted today but that in the 1940s symbolized the future.

2011年考研真题(英语二)阅读理解 Section Ⅱ

主站蜘蛛池模板: 日韩av无码中文一区二区三区 | 亚洲激情网 | 亚洲一区二区三区福利在线 | 青青在线视频免费 | 久久精品区 | 久久不见久久见免费影院 | 免费看www视频 | 国产高清在线精品一区免费97 | 欧美性色欧美a在线观看 | 又粗又猛又黄又爽无遮挡 | 日韩一区精品视频一区二区 | 国产欧美国产精品第二区 | 综合视频在线 | 四虎影午夜成年免费精品 | 国产精品亚洲精品 | 国产精品久久久久久人妻精品 | 国产免费无码一区二区视频 | 国产精品成人久久久 | 韩国电影一区二区 | 91精品免费在线观看 | 日韩亚洲欧洲在线rrrr片 | 亚洲av无码成人精品区日韩 | 91大神上海李雅在线观看 | 国精产品一二三区精华液 | 尤物视频网站在线 | 国产av无码国产av毛片 | 国产aaaaaaa毛片 | 男女一级免费视频 | 男人的天堂在线免费视频 | 在线观看国产精品一区 | 夹得好湿真拔不出来了动态图 | 国产精品亚洲精品日韩动图 | 综合毛片 | 香蕉人妻av久久久久天天 | 97碰碰碰人妻无码视频 | 久久综合五月天 | 国产成人精品日本亚洲专利 | 亚洲国产一区二区三区 | 亚洲图区综合网 | 浴室人妻的情欲hd三级 | 亚洲综合区图片小说区 |