circle of equal altitude英语标准发音:circle of equal altitude英式发音:美式发音:翻译中文等高圆circle of equal altitude - 基本释义[词典1]等高圈等地平纬度圈等高度圈於等高度circle of equal altitude - WEB词典circle of equal altitude等高圈等平纬圈等高度圈 参考资料: 1.百度翻译:circle of equal altitude2.有道词典:circle of equal altitude3.爱词霸:circle of equal altitude