one-seventh英语标准发音:one-seventh英式发音:美式发音:翻译中文七分之一one-seventh - 基本释义[词典1]七分之一one-seventh - 英英词典NOUN[名词]one part in sn equal parts七等分之一nth">snth 参考资料: 1.百度翻译:one-seventh2.有道词典:one-seventh3.爱词霸:one-seventh