“曾几何时”→“曾经”

[Iey4iej3]

《前沿》第二小节“曾几何时”应该改成“曾经”或者“过去”。“曾几何时”意思是“没过多久”，参见 https://www.zdic.net/hans/%E6%9B%BE%E5%87%A0%E4%BD%95%E6%97%B6

[Visualize-ML]

谢谢你！你是对的！请继续批评

On Tue, May 30, 2023 at 11:03 AM Iey4iej3 @.***> wrote:

《前沿》第二小节“曾几何时”应该改成“曾经”或者“过去”。“曾几何时”意思是“没过多久”，参见 https://www.zdic.net/hans/%E6%9B%BE%E5%87%A0%E4%BD%95%E6%97%B6

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