Read Edit View history 枪闩 qiāngshuān breech bolt Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 枪闩/ 槍閂 qiāngshuān breech bolt noun · breech bolt (e.g. of a rifle) 他拉动枪闩,将子弹推入弹膛。 Edit Delete References Add reference No references for this word.