形容词
中文翻译：建设性的
同义词：
['adversative', 'constructive', "constructiveness例句：1. The project is highly constructive in its approach to problem-solving.（这个项目在解决问题的方法上非常具有建设性。）2. The teacher's feedback was very constructive and helped the student improve their work.（老师的反馈非常具有建设性，帮助学生提高了工作质量。）"]
例句：
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1. The project is highly constructive in its approach to problem-solving.
这个项目在解决问题的方法上非常具有建设性。
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2. The teacher's feedback was very constructive and helped the student improve their work.
老师的反馈非常具有建设性，帮助学生提高了工作质量。
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3. The new policy is designed to be constructive and promote innovation.
新政策旨在促进创新，具有建设性。