marginal

限界費用

the cost of producing one more unit of a good

商品をもう1単位生産するための費用

a very small or slight effect

a very small or slight impact

限界収益

the additional profit from producing one more unit

もう1単位生産することによる追加の利益

a very small or slight change

接戦議席

a political seat that is won by a very small number of votes

非常に僅差で勝敗が決まる政治的な議席

a very small or slight improvement

a political area where a politician was elected by a very small number of votes

land that is not very fertile or useful for farming

わずかな重要性

of very little importance

ほとんど重要でない

わずかな関連性

of very little relevance

非常に低いまたは周辺的な重要性を示す

欄外の注記

a note written in the margin of a book or document

本や文書の余白に書かれたメモ

周辺地帯

an area at the edge that has specific, often poor, characteristics

端にあり、特定の（しばしば劣った）特徴を持つ領域