形容词
中文翻译：Unknown
同义词：
['resistant', 'tenacious', 'tenacious例句：1. The scientist was retentive about his findings.（这位科学家对自己的发现非常保守。）']
例句：
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1. The scientist was retentive about his findings.
这位科学家对自己的发现非常保守。
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2. The book is very retentive in its descriptions of the characters.
这本书对人物的描述非常详细。
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3.The team was retentive in their approach to problem-solving.
团队在解决问题时非常坚持己见。