单词	浹渫
释义	同EXPANSE
随便看	contour; pressure contour prism contour recognition contour ridging contour roll contour roll forming contours contours approximate contour sawing machine contour shaping contour sheet contour-slice method contour smoothing contour sod strip contours of constant geometric accuracy contour spacing contour spectrum contour strip cropping contour strip farming contour strip intercropping contour,structural contour surface contour symbol contours， flux contours， iso-flux