释义 |
‖ lagg|læg| [a. Sw. dial. lagg edge of a bog or marshland, bank of a stream or river (see lag n.2).] A natural ditch along the edge of a raised bog.
1939A. G. Tansley Brit. Islands & their Vegetation xxxiv. 675 The marginal watercourses from the lagg (a Swedish term) of raised bog. 1968R. F. Daubenmire Plant Communities iii. 149 Raised bog..is a type confined to the area of a wet basin... The surface becomes convex so that the feeble drainage channels (lagg) that run across the basin are pushed to one or both sides of the peat dome. |