语音讲解：
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　　to consider, think about an idea or suggestion; to discuss or debate a proposal

　　考虑，想一个注意，或建议；讨论或辩论一个提议

　　Peabody’s new invention was based on an idea he had been kicking around for several years.

　　彼博迪的发明是基于一个他思考了好几年的计划。