[经] accrued interest on mortages

yīng jì wèi fù dǐ yā jiè kuǎn lì xī ㄧㄥ ㄐㄧˋ ㄨㄟˋ ㄈㄨˋ ㄉㄧˇ ㄧㄚ ㄐㄧㄝˋ ㄎㄨㄢˇ ㄌㄧˋ ㄒㄧ