channel of distribution
英[ˈtʃænl ɔv ˌdistriˈbju:ʃən]
美[ˈtʃænəl ʌv ˌdɪstrəˈbjuʃən]
销售渠道
[例句]Whatever the source of the milk or its channel of distribution the trend is clear : human milk is being bought sold donated-and gratefully received-on an unprecedented scale.
不管母乳来源如何,传播的渠道如何,一种趋势已经很明朗：母乳的买卖、捐献与受赠已达到了前所未有的规模.