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substancesubstance考試真題

substance

英 ['s?bst(?)ns] 美['s?bst?ns]
  • n. 物質;實質;資產;主旨

考試真題


Caffeine, a substance found in coffee and some soft drinks, is also a drug.

出自-2015年12月聽力原文

A drug is a chemical substance.

出自-2015年12月聽力原文

In contrast," the researchers continue, "many regulations that don't assume people make rational choices have been successfully applied to control alcohol, a substance — like food — of which immoderate consumption leads to serious health problems.

出自-2013年6月閱讀原文

These microplastics included a substance commonly known as PET and widely used in the manufacture of clothing and food and liquid containers.

2019年12月四級真題(第二套)閱讀 Section A

a parent, relative, friend, or doctor outside the family, had higher self-esteem, higher grades, and lower substance use than peers whose role models were sports figures, singers, or other media characters.

出自-2013年6月閱讀原文

Oil is the substance that lubricates the world's economy

出自-2013年6月閱讀原文

Some brand-name coffees contain harmful substances.

出自-2010年12月聽力原文

Within samples collected from the solid substances lying beneath the ice

出自-2010年12月聽力原文

Whereas some of the low-self-control study members are more likely to be single parents with a very low income and the parent is in poor health and likely to be a heavy substance abuser.

2016年6月六級真題(第一套)聽力 Section C

Rather than portraying landscape, land artists used the physical substance of the land itself as their medium.

2014年考研真題(英語二)閱讀理解 Section Ⅱ

主站蜘蛛池模板: 99精品网| 最新的中文字幕 | 国产毛片精品 | 伊人欧美| 国产精品亚洲一区二区三区在线观看 | 操到喷水 | 国产成人99久久亚洲综合精品 | 欧美日韩激情在线一区二区三区 | 久久综合国产伦精品免费 | 国产精品综合 | 亚洲欧洲在线观看 | 久久国产一区 | 黄色大全网站 | 亚洲一区二区综合 | 国产日韩中文字幕 | 亚洲一区二区三区免费 | 亚洲午夜视频在线观看 | 国产成人在线观看免费网站 | 中文字幕第一页在线 | 国产精品区一区二区三 | 98色花堂永久在线网站 | 精品一区二区三区国产 | 性欧美日本 | 欧美一区二区三区在线观看 | 黄色成人美女网站 | 中文字幕在线亚洲 | 999免费视频 | 国产剧情精品 | av网站在线播放 | 精品国产乱码久久久久久久软件 | 精品国产一区二区三区免费 | 成人网在线 | 亚洲精品第一 | 男女av| 国产一级在线 | 91夜夜蜜桃臀一区二区三区 | 日本视频在线 | 成人午夜啪啪好大 | 一区二区视屏 | 精品2区 | 久久aaa|