单词：water absorptivity test
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barometer, [bə'r?mitə] n 气压计（测量大气压的仪器，用于天气预报）；晴雨表（用来记录或反映波动起伏） 【例】Opinion polls serve as a barometer of the public mood 民意测验是大众情绪的晴雨表。 【记】
不择手段背单词
1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时
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This is Scientific American's 60 Seconds Science. I'm Steve Mirsky. Got a minute? In 1900 legendary physicist Max Planck described the way energy gets dissipated from any nonreflective object, called a blackbody. But even Max said if something else i
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今天我们要学的词是barometer。 Barometer, 晴雨表。经济越是不景气，美国的一美元廉价商店的生意就越好。难怪有人说， The performance of dollar stores is a barometer of the economy, 一美元商店的收益表现是
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