supplemental chord英语标准发音:supplemental chord英式发音:美式发音:翻译中文补弦supplemental chord - 基本释义[词典1]补弦supplemental chord - WEB词典supplemental chord补弦 参考资料: 1.百度翻译:supplemental chord2.有道词典:supplemental chord3.爱词霸:supplemental chord