名词
中文翻译：化学家
同义词：
['chemist', 'chemistry', 'chemicalist']
例句：
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1.He is a renowned chemist who has made significant contributions to the field of chemistry.
他是一位著名的化学家，为化学领域做出了重大贡献。
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2.The chemist was able to identify the source of the poisonous gas.
那位化学家能够识别出这种有毒气体的来源。
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3.Chemistry is the study of matter and its properties, which is why it's so fascinating to learn about it.
化学是研究物质及其性质的学科，因此学习它非常有趣。