anciently以往
ancientadj.古老的;古代的n.古人
ancient riverbeds古河道
ancient kiln site古瓷窑址
ancient acoustics古代声学
ancient buildings古建筑
ancient Macedonia古代马其顿
ancient volcanoes古火山
ancient river bed埋藏古河道
ancient porcelain古瓷
ancient reference古代文献
ancient oil pools古油藏