contour line
n. 等高线, 轮廓线
例句与用法:
A contour line.
等高线,轮廓线
词形变化:
动词过去式: contoured | 动词过去分词: contoured | 动词现在分词: contouring | 动词第三人称单数: contours |
ph.
等高线; 恒值线; 轮廓线