国产精品久久999_黄视频免费在线_久久婷婷一区二区三区_国产毛片电影_手机国产乱子伦精品视频_麻豆蜜桃在线观看

首頁英語詞典metalmetal考試真題

metal

英 ['met(?)l] 美['m?tl]
  • n. 金屬;合金
  • vt. 以金屬覆蓋
  • adj. 金屬制的
  • n. (Metal)人名;(捷)梅塔爾;(瑞典)梅塔爾

考試真題


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月聽力原文

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

出自-2015年12月聽力原文

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月六級真題(第一套)聽力 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年高考英語江蘇卷 閱讀理解 閱讀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 (包裝) It came in.

2015年高考英語江蘇卷 閱讀理解 閱讀B 原文

Electronic devices contain valuable metals such as gold and silver.

2015年高考英語江蘇卷 閱讀理解 閱讀B 原文

Electronic wastes also contain many poisonous metals.

2015年高考英語江蘇卷 閱讀理解 閱讀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年高考英語江蘇卷 閱讀理解 閱讀B 原文

Natural minerals contain more precious metals.

2015年高考英語江蘇卷 閱讀理解 閱讀B 選項

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

2017年高考英語浙江卷(11月) 閱讀理解 閱讀C 原文

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

2016年高考英語全國卷3 語法填空 原文

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

2015年高考英語江蘇卷 閱讀理解 閱讀B 選項

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

2016年高考英語全國卷3 語法填空 原文

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

出自-2014年考研閱讀原文

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年考研真題(英語二)閱讀理解 Section Ⅱ

主站蜘蛛池模板: 国产婷婷色一区二区三区 | 国产精品视频久久久 | 精品久久久久久久久久中文字幕 | 国产精品欧美一区二区三区 | 欧美激情一区 | 国产99精品在线观看 | 国产成人免费视频 | 久久免费国产 | 欧美激情视频一区二区三区在线播放 | 毛片久久| 久久久99国产精品免费 | 久久精品123 | 日韩一级片 | 中文字幕亚洲视频 | 欧美日本色 | 国产成人精品综合 | 国产成人综合网 | 在线观看av网 | 日韩不卡 | 在线观看黄色毛片 | 亚洲欧美日韩中文在线 | 精品国产31久久久久久 | 自拍偷拍第5页 | 亚洲综合在线一区 | 久久国产成人精品 | 欧美激情精品久久久久久变态 | 国产精品高清在线 | 在线播放一区二区三区 | 欧美成人一区二区三区片免费 | 成人h片| 精品国产乱码久久久久久闺蜜 | 叼嘿视频91 | 精品久久中文 | 午夜影院一区 | 日韩一区二区三区精品 | 久久欧美肥婆一二区 | 嫩呦国产一区二区三区av | 97国产视频 | 欧美日韩精品一区 | 综合久久亚洲 | 毛片真人毛毛片毛片 |