プログレッシブ和英中辞典(第4版)の解説
げっぷ【月賦】
《米》 a monthly installment plan，《英》 a (monthly) hire-purchase system
月賦で家具を買った
I bought furniture on the [a] monthly installment plan.
毎月２万円ずつ６か月の月賦になる
That will be six monthly payments of 20,000 yen (each month).
車の月賦を払う金がない
I don't have the money to pay the installment on the car.
月賦販売
selling on the installment plan