科学技术名词为您提供拦石墙,stone cut off wall;stone falling wall;buttress wall for inter cepting falling rocks,拦石墙的意思,stone cut off wall;stone falling wall;buttress wall for inter cepting falling rocks的意思,拦石墙的英文,stone cut off wall;stone falling wall;buttress wall for inter cepting falling rocks的翻译,拦石墙的翻译,拦石墙是什么意思,拦石墙什么意思,stone cut off wall;stone falling wall;buttress wall for inter cepting falling rocks是什么意思,stone cut off wall;stone falling wall;buttress wall for inter cepting falling rocks什么意思