an area in hostile territory that has been captured and is held awaiting further troops and supplies
同义词:bridgehead
a place providing support for the foot in standing or climbing
同义词:footing
an initial accomplishment that opens the way for further developments
同义词:beachhead
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。