基本解释[能源科学技术]倾斜基底英汉例句双语例句A broad gently sloping rock surface at the base of a steeper slope often covered with alluvium formed primarily by erosion.山前侵蚀平原，麓原一种由侵蚀引起的在另一陡的倾斜底面上的宽而缓缓倾斜的岩石层面，其上通常覆盖著冲积土。sloping base更多例句词组短语短语sloping base line 倾斜基线sloping base更多词组专业释义能源科学技术倾斜基底