channel

Water had channelled grooves in the rock..水在岩石上冲出了沟槽。

marketing channel,销售渠道，行销通道

main channel,主通道

change the channel,[美国俚语]转移话题

english channel,（英法之间）英吉利海峡

distribution channel,分销渠道；销售渠道

communication channel,通信信道；通信电路

river channel,河道；河槽；船舶航道

single channel,单波道；单频道

open channel,明渠

channel management,渠道管理；通道管理

distributary channel,分流河道

flow channel,流道；流动水槽

channel capacity,通道容量；通路的频带宽度

water channel,水通道；水力槽

television channel,电视频道

channel steel,槽钢；槽形钢

transmission channel,[计]传输通道

information channel,信息通道

ion channel,离子通道

channel system,渠道体系，经络系统