銀行からの借入金に年_%の利息を払う: pay annual interest of __% on a loan from a bank ローンの利子を払う: service a mortgage 債務利子を払う: 【自動】 service 払う〔負債の利子を〕: 【他動】 service 借入金利子: interest on borrowing [borrowed money] ローンの利子を支払う: pay interest on a loan 借金の利子を支払う: pay interest on a loan 未払分の利子を請求する: charge interest on the unpaid 支払遅延分の利子を請求する: charge interest on the overdue balance _%の利子を課す: charge __% interest 利子をつけて払う: pay back with interest 借入金: 借入金 かりいれきん loan debt 借金の利息を払う: service a debt 元金_ドルに_%の利子を得る: earn __% interest on a principal of $__ 多額の利子を回収する: collect a large amount of interest