connection line

• 连接线

connection line的用法和样例：

例句

1. Power supply cable and connection cable are sold separately.
   电源线和连接线单独出售。
2. Line with a variable arrowhead that routes between the shapes it connects using an adjustable right-angled line.
   使用可调直角线在所连形状之间绘制路线的带可变箭头的连接线。