Sun, C. H. and Ko, W. H.(1990),Development of an User-friendly Query System for PC ARC/INFO, 1990 ESRI User Conference, Palm spring, California.是什么意思_Sun, C. H. and Ko, W. H.(1990),Development of an User-friendly Query System for PC ARC/INFO, 1990 ESRI User Conference, Palm spring, California.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句