音标：['mɑ:dʒinәl]
a. 边缘的, 最低限度的, 有旁注的
【医】 缘的
在线英汉词典

marginal的短语、例句：

marginal adj 1 [attrib 作定语] of or in a margin(1a) （纸页）空白边缘（上）的, 页边空白（上）的
marginal notes, marks, etc 页边的注解、 标记等. 2 small; slight 小的; 少的; 轻微的
There´s only a marginal difference between the two estimates. 这两种估计差别很小. 3 insignificant 微不足道的; 不重要的
This once important social group is becoming more and more marginal (to the way the country is run). 这个一度十分重要的社会集团（对治理该国的影响）越来越无足轻重了. 4 (of land) not fertile enough for profitable farming except when prices of farm products are high （指土地）贫瘠的（非至农产品价格上涨时不值得利用的）. 5 (politics 政 esp Brit) that is won by only a small majority of votes 仅以微弱多数票获胜的
a marginal seat/constituency 边缘席位[选区]. n seat or constituency of this type 边缘席位或选区
a Labour marginal 工党的边缘席位.