动词短语
中文翻译：掉下线索
同义词：
['lead', 'reveal', 'disclose例句：1. He dropped the cue just as the game was about to start.（他刚要开始比赛就掉了线索。）']
例句：
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1. He dropped the cue just as the game was about to start.
他刚要开始比赛就掉了线索。
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2.The detective dropped the cue when he saw the suspect's car pull up.
侦探看到嫌疑人的车停在那里时，掉下了线索。
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3. The scientist dropped the cue when she realized that her theory could not be proven.
科学家意识到她的理论无法被证明时，掉下了线索。