1095 norm

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今天我们要学的词是norm。 Norm, 意思是标准，规范。气象学家研究显示， "Triple-digit summer temperatures will be the norm in a few decades in Texas," 美国德克萨斯州几十年后，夏天气温三位数字将是常规现象。最新研究显示， "Condom use is becoming the norm for sexually active teenagers," 有性行为的青少年普遍使用避孕套。美国大学生活异常紧张。 "For some students, pulling all-nighters have become the norm, not the exception," 对于某些学生来说，熬夜已经成为常态，而不是偶尔为之。好的，今天我们学习的词是norm...

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