glacier boulder method for prospectingglacierbouldermethodforpro ecting冰川: glacier漂砾: boulder; erratic block法: law冰川漂砾: glacial boulder; glacial erratic boulder; glacialerraticboulder冰川漂砾地消长: succession on glacial till下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:冰川漂砾法,即可在微信中查询翻译