upper quadrant英语标准发音:upper quadrant英式发音:美式发音:翻译中文上象限upper quadrant - 基本释义[词典1]上象限上四分之一upper quadrant - WEB词典upper quadrant上象限翻译left upper outer quadrant左上外象限upper right quadrant右上象限 参考资料: 1.百度翻译:upper quadrant2.有道词典:upper quadrant3.爱词霸:upper quadrant