形容词
中文翻译：谨慎的
同义词：
['cautious', 'prudent', 'cautious例句：1. He was very cautious about his investments.（他对投资非常谨慎。）']
例句：
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1. He was very cautious about his investments.
他对投资非常谨慎。
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2. She is cautious about the road conditions.
她对路况很谨慎。
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3. The driver was cautious when crossing the intersection.
司机过十字路口时很谨慎。