摸索mōsuǒto grope; to fumble; to explore graduallyHSK 7-9PronunciationmōsuǒExample sentence他在黑暗中摸索着找开关。Tā zài hēi'àn zhōng mōsuǒ zhe zhǎo kāiguān.He groped in the dark for the switch.Read and choose an answerOne fixed sampleExplore a sample