?勾边电路
... 花边 1.(带花纹的边缘) decorative border; [纺织] cording; purl; [苏格兰] perlin 瓶口上有一道花边。 there is a floral border round the mouth of the vase.2.(编织或刺绣成各种花样的带子) lace 花边装饰 lace trimmings; 镶花边的衣服 dress trimmed with laces3.[印刷] (文字图画的花纹边框) fancy borders in printing 勾边电路 crispening circuit; crisping circuit 勾边图象 crisp picture ...