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更新日期:2026-08-14
knock something on the head dismiss an idea, project, or rumour once and for all 打消(念头, 计划); (对传闻)不予置理。 knock something on the head Brit. informal prevent an idea, plan, or proposal from being developed or carried out 〈英, 非正式〉扼杀, 打消(想法, 计划, 建议)。