The antonym of many people: dead of night? All is silent? Silence? All is silent? Silence? Silently interest-free? calmly
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Basic meaning: Ding: an ancient cooking vessel with three feet and two ears. Describe a noisy voice, like boiling water in a tripod.
The sound made by the crowd is like the water in a pot boiling, which describes the noise.
Source: Feng Ming Menglong's "Awakening the World" Volume 10: "One afternoon, Liu Fang was cleaning up in the store and only heard a lot of people." Luxun's Flowers Bloom in the Morning. From Baicaoyuan to Santan Yinyue: "So everyone opened their eyes and read a book for a while. It's really buzzing. "