- An additional telephone connected to a main line.
- You will arrive at Paddington main line station in 15 minutes.
网络连接: 酒店在酒店客房提供无线网路连接 ，并不收费。
- To analyze its deep connotation, it is necessary that take interest coordination as a main line to impenetrate in it.
- The game is along a main line of development, weapons, heroes, must complete the task and the need to resist the opponent.
- A type of stitch in which short stitches project at right angles from a main line of stitching formed similarly to coiling. Also known as ray stitching.