プログレッシブ和英中辞典(第4版)の解説
せんけつ【先決】
息子の就職問題が先決だ
First of all, the question of my son's job must be taken care of./The problem of my son's job must be settled first.
先決問題
the first consideration
お金が先決問題だ
Money is the first question [consideration]./The question of money comes first.