interest
英[?ntr?st] 美[?ntr?st, -t?r?st, -?tr?st]
n. 利息; 兴趣，爱好; 利害关系，利益; 趣味，感兴趣的事;
vt. 使产生兴趣; 使参与，使加入; 引起…的意愿; 使产生关系;
income 英[?nk?m] 美[?n?k?m]
n. 收入，进款; 进来的动作; 进入;
interest income利息收入
例：In the U.S. some interest-bearing bonds, such as municipals, entitle the bearer to an exemption from certain taxes on interest income.