形容词
中文翻译：Unknown
同义词：
['speculative', 'speculatively', 'speculatively-like']
例句：
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1. The stock market is a speculative investment that can be risky.
股市是一种投机投资，可能会带来风险。
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2. He was speculative about the outcome of the election.
他对选举结果持投机态度。
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3. The company's financial performance is speculative, and investors should exercise caution.
该公司的财务状况具有投机性，投资者应谨慎行事。