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【简答题】
a. 1 having a lot of experience of life, and good judgment about socially important things such as art, fashion, etc. 见多识广的;老练的;有鉴赏力的 2 complicated and advanced in design 复杂的;精密的;尖端的
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三