female union英语标准发音:female union英式发音:美式发音:翻译中文女性工会female union - 基本释义[词典1]管子内接头;内螺纹联管节female union - WEB词典female union管子内接头活接头扣圈内螺纹联管节内螺纹管接头female e union管子内接头female cap union管内接头 参考资料: 1.百度翻译:female union2.有道词典:female union3.爱词霸:female union