基本解释n.山麓丘陵同根派生 foothills相关词英汉例句用作名词 (n.)The foothills are covered with trees.山麓上长满了树林。The foothills were looming ahead through the haze.丘陵地带透过薄雾朦胧地出现在眼前。foothills更多例句