嘀咕 dígu apprehensive Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: apprehensive All meanings 2 dígu 2 apprehensive 1mutter 1 1 sentence for 嘀咕 (dígu — apprehensive) 听了他的话,我心里直嘀咕。 tīng le tā de huà, wǒ xīnli zhí dígu. His words left me full of misgivings. Source: Dong Chinese Dictionary