noun [专属名词]频道，电视频道；管道，通道，航道；渠道，手段；沟渠，沟槽；河床；海峡；信道；电子沟道；输液道
The programme's on Channel 4.
verb [vi. 不及物动词]引导，把…用于；输送，传送；通灵；努力赶上，受启发；形成凹槽
Here the river is confined in a narrow channel.
单词造句:
The programme's on Channel 4.
Here the river is confined in a narrow channel.