interest tax利息税interestn.兴趣；嗜好；利息；股份v.使…感兴趣interest-conversion period转换利息日期interest-sharing mechanism共益机制interest in learning English兴趣interest received in advance[经] 预收利息interest during construction[经] 建筑期中利息interest rate liberalization利率市场化interest rate term structure利率期限结构interest representation mode兴趣表示模型interest rate spread options利率差价期权interest in English learning英语兴趣