main channelglossary / main channel, 主航道, 河流中水较深易于航行的航道 main channel主航道;河流中水较深易于航行的航道 词条贡献者 译者Paul,毕业于一所培养最顶级翻译人才的语言学院,擅长翻译各种与地产争端解决相关的法律文件。
main channel main channel The bed over which the principal volume of water flows; the deepest and most navigable part of a channel.