基本解释冰后期英汉例句双语例句Based on the synthesis analysis of dating data, the positions of ancient coast lines in post-glacial period and mid-Holocene are given.结合测年数据的综合分析，绘出了冰后期及全新世中期高海面时广西的古海岸位置。postglacial period更多例句词组短语短语Post -glacial of the Quaternary Period 第四纪冰后期postglacial period更多词组专业释义地球科学冰后期