拧紧 níngjǐn tighten Definitions Defs Origin Strokes Stroke Words Sentences Sents 拧紧 (擰緊) níngjǐn tighten verb to fasten or secure something by rotating it tightly Sources Definitions AI-generated definitions
拧紧 (擰緊) níngjǐn tighten verb to fasten or secure something by rotating it tightly Sources Definitions AI-generated definitions