single-foot的翻译，读音
美/ ˈsɪŋɡl fʊt /
释义：
n.轻快的步伐
vi.快步跑
vi.快步跑
词态
复数single-foots第三人称单数single-foots
现在分词single-footing
过去式single-footed
过去分词single-footed
例句
Second; 2D Principal Component Analysis (PCA) is made use of to extract eigenvectors along foot-length of every single-foot-footprint in the cluster-footprints. 第二，采用2D主分量分析（PCA）提取成趟足迹中每个单足足迹沿足长方向的特征向量。