the physical features of a region as a wholeradar images that map the lunar landscape
radar images that map the lunar landscape
chorography, geography, geomorphology, terrain, topography
sceneryground, land, landform, terrane, terrene
in 1598
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。