angle in the alternate segment英语标准发音：angle in the alternate segment英式发音：美式发音：翻译中文交替段中的角度angle in the alternate segment - 基本释义[词典1]交错弓形的圆周角angle in the alternate segment - WEB词典angle in the alternate segment交错弓形的圆周角 参考资料： 1.百度翻译：angle in the alternate segment2.有道词典：angle in the alternate segment3.爱词霸：angle in the alternate segment
