of, relating to, or situated at the edge or margin of something (与)(在)边缘(有关)的,(与)(在)边沿(有关)的 ■of secondary or minor importance; not central 次要的,不重要的 it seems likely to make only a marginal difference. 看起来似乎只会产生微小的差别。 a marginal criminal element. 不重要的刑罪成分。 ■(of a decision or distinction) very narrow (决定,区别)非常勉强的 a marginal offside decision. 一次非常勉强的越位判罚。 ■of or written in the margin of a page 记在页边的 marginal notes. 边注。 ■of or relating to water adjacent to the land's edge or coast (与)岸边水域(有关)的 water lilies and marginal aquatics. 荷花与近岸水生植物。 ■(chiefly of costs or benefits) relating to or resulting from small or unit changes (主要指成本或收益)(与)微小(单位)变化有关的,由微小(单位)变化引起的 ■(of taxation) relating to increases in income (指税款)同收入增长有关的 ■(chieflyBrit.)(of a parliamentary seat) having a small majority and therefore at risk in an election (主英)(指议会席位)占微弱多数的 ■close to the limit of profitability, especially through difficulty of exploitation (尤指经过艰难经营)勉强获利的 marginal farmland. 勉强能够有收益的农田。
noun
(chieflyBrit.)a parliamentary seat that has a small majority and is therefore at risk in an election (主英)(议会)微弱多数席位
a plant that grows in water adjacent to the edge of land 岸边水生植物
派生 marginality noun 语源
late 16th cent.: from medieval Latin marginalis, from margo, margin- (see margin)