portage

n 1 [U] (cost of) carrying goods; carriage 搬运（费）; 运输. 2 (esp US) (a) [U] carrying boats or goods overland between two rivers, lakes, etc, eg on a canoeing trip （两水路间的）陆运（将小船或货物从一水域经陆地运至另一水域之作业, 如乘小划子途中所需的）. (b) [C] place where this is done （两水路间的）陆运区间.

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