FAQs About the word rifling

膛线

the cutting of spiral grooves on the inside of the barrel of a firearmof Rifle, The act or process of making the grooves in a rifled cannon or gun barrel., The

梳理,扫描,搜索,疏浚,检查,探索,查找,检查中,调查,定位

隐藏,输,忽视,放弃

rifler => 步枪手, rifleman bird => 枪鸟, rifleman => 枪手, rifled => 膛线, riflebird => 火枪鸟,