TSUMUGU · TOCFL C1 (est.) · 詞
嘀咕
ㄉㄧˊ ˙ㄍㄨ · dígu
verb — to mutter under one's breath; to fret or wonder uneasily to oneself
字源 FORM — what the parts do
嘀mouth + low murmur (嘀)dí
咕mouth + low rumbling sound (咕), read lightgu
嘀咕，嘀咕的嘀，嘀咕的咕。
故事 STORY — a scene to remember it by
兩張嘴（口、口）湊在一起，低低地咕噥——說的什麼聽不清。
Two mouths (口, 口) close together, a low murmur — and you can't make out a word of it.
字源記憶法
關 · Related
嘟囔dūnangto mumble — the same under-the-breath muttering噥gūnongto grumble low — shares the rumbling