嘟嘟哝哝

du1 du1 nong2 nong2

to mumble in whispers, to mutter to oneself

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嘟嘟哝哝

dū dū nóng nóng

mumble in whispers; mutter to oneself

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嘟嘟噥噥|嘟嘟哝哝 [dū dū nóng nóng] ► to mumble in whispers ► to mutter to oneself