名词
中文翻译：门槛
同义词：
['limit', 'boundary', "dividing line例句：1. The company's financial performance has reached a new threshold of profitability.（公司的财务状况已达到新的盈利阈值。）"]
例句：
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1. The company's financial performance has reached a new threshold of profitability.
公司的财务状况已达到新的盈利阈值。
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2.The temperature at the threshold of frost is around 32°F.
霜冻的临界温度大约是32华氏度。
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3. The research team has identified several thresholds for effective communication.
研究团队已经确定了几个有效沟通的阈值。