fastening screw英语标准发音：fastening screw英式发音：美式发音：翻译中文紧固螺钉fastening screw - 基本释义[词典1]紧固螺钉fastening screw - WEB词典fastening screw紧固螺钉固定螺钉紧固螺丝压紧螺钉through tang fastening screw穿心压紧螺杆fastening screw trip bolt紧固螺钉 参考资料： 1.百度翻译：fastening screw2.有道词典：fastening screw3.爱词霸：fastening screw
