纠缠 jiūchán HSK7 to pester Origin Definitions Defs Strokes Stroke Words Sentences Sents 纠缠不清 jiūchánbùqīng hopelessly tangled muddled and impossible to unravel; to be too deeply involved or entangled to clear things up量子纠缠 liàngzǐjiūchán quantum entanglement quantum entanglement (physics)