嘀咕
dígu
to mutter; to whisper
Every meaning
dígu
- to mutter; to whisper
- to have misgivings
In the Library
唐僧总算有点信了，八戒却在旁边嘀咕：“师兄怕你念咒，故意变出这些来骗你。
Its characters
- 嘀dī(onom.) beep; drip
- 咕gū(onomatopoeia) coo; gurgle; rumble
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).