Read Edit View history 拧紧 níngjǐn tighten Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 拧紧/ 擰緊 níngjǐn tighten verb · to fasten or secure something by rotating it tightly 他用力拧紧了闹钟的发条。 Edit Delete References Add reference No references for this word.
拧紧/ 擰緊 níngjǐn tighten verb · to fasten or secure something by rotating it tightly 他用力拧紧了闹钟的发条。 Edit Delete