[lún kuò]
outline; line; lineament; contour profile; rough sketch
the contour of a face
臉的輪廓
profile of the mountains
山巒的輪廓
Draw an outline before you fill in the details.
先畫個(gè)輪廓， 再畫細(xì)部。
Night fell, but the outline of the factory buildings was still discernible.; The factory buildings were silhouetted against the growing darkness.
夜幕降臨了， 但廠房還能看見個(gè)輪廓。