through bolt英语标准发音:through bolt英式发音:美式发音:翻译中文贯穿螺栓through bolt - 基本释义[词典1]贯穿螺栓;双头螺栓through bolt - WEB词典Through bolt贯穿螺栓双头螺栓穿螺栓翻译Through The Bolt Connection通过螺栓连接Through Water Bolt隔水栓 参考资料: 1.百度翻译:through bolt2.有道词典:through bolt3.爱词霸:through bolt