音标：['desɪbelz] ；

n. <物>分贝( decibel的复数形式 )

n. a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity

英语专业四级作文范文 Dietary Changes and Health Care

Dietary Changes and Health Care As is shown in the graph, China's food distribution has taken great changes from 1960's to 1990's According to this statistics of cereals, vegetable, meat, and fruits, the number of those who eat rice, flour or vegetab

发表于:2018-12-18 / 阅读(38) / 评论(0)

英语作文

每日一词【1175】dietary：跟饮食有关的

今天我们要学的词是dietary。 Dietary, 跟饮食有关的。 The U.S. Federal government released new dietary guidelines on Monday, 美国联邦政府星期一公布了最新饮食指南。 The dietary recommendations call for cutbacks in sal

发表于:2019-01-25 / 阅读(38) / 评论(0)

英语每日一词

囧研究：不吃早饭真的会长胖吗？！

The widely accepted notion that skipping breakfast might cause weight gain entered the Dietary Guidelines in 2010. However, it is based on scientific speculation, not certainty. Indeed, it may be completely unfounded, as an experiment in New York ind

发表于:2019-02-01 / 阅读(22) / 评论(0)

阅读空间

U.S. study ranks walnuts as most healthy nuts

LOS ANGELES, March 27 (Xinhua) -- Walnuts have a combination(综合) of more healthful antioxidants and higher quality antioxidants than any other nut, U.S. researchers have found. Study findings were presented on Sunday at the 241st National Meeting

发表于:2019-02-02 / 阅读(29) / 评论(0)

英语新闻

医生呼吁健康生活方式防癌

Figures from the World Health Organization show there were over 3 million cancer cases in China in 2012, comprising some 20 percent of the world's total. Some 2.2 million cancer patients died that year, making up 25 percent of the global cancer death

发表于:2019-02-07 / 阅读(22) / 评论(0)

英语新闻

学个词Learn a Word 第1175期 Dietary

发表于:2019-02-07 / 阅读(41) / 评论(0)

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单词：decibels

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