嘀咕 dígu apprehensive Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: mutter All meanings 2 dígu 2 apprehensive 1mutter 1 1 sentence for 嘀咕 (dígu — mutter) 他们在角落里小声嘀咕着什么。 tāmen zài jiǎoluò lǐ xiǎoshēng dígu zhe shénme. They were whispering something in the corner. Source: Dong Chinese Dictionary