基本解释[机械工程]双向剪铆钉双剪铆钉词组短语短语double e shear rivet 双向剪铆钉double shear double rivet joint 双剪双行铆钉接合shear double rivet joint 单剪双行铆接single -shear double rivet joint 单剪双行铆接double shear rivet更多词组专业释义机械工程双向剪铆钉双剪铆钉