名词
中文翻译：特征线
同义词：
['feature line', "characteristic curve例句：1. The scientist drew a characteristic line on the map to indicate the location of the volcano.（科学家在地图上画了一条特征线，以指示火山的位置。）2. The artist's use of color in her painting is characteristic of her style.（艺术家在她的画作中使用的颜色是她风格的一个特点。）3. The company's decision to invest in renewable energy was a characteristic of its commitment to sustainability.（公司决定投资可再生能源是一个对其可持续发展承诺的典型表现。）"]
例句：
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1. The scientist drew a characteristic line on the map to indicate the location of the volcano.
科学家在地图上画了一条特征线，以指示火山的位置。
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2. The artist's use of color in her painting is characteristic of her style.
艺术家在她的画作中使用的颜色是她风格的一个特点。
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3. The company's decision to invest in renewable energy was a characteristic of its commitment to sustainability.
公司决定投资可再生能源是一个对其可持续发展承诺的典型表现。