at interest

(of money borrowed) on the condition that interest is payable

借钱）在支付利息的情况下，在支付利息的条件下

declare an (或 one's) interest

make known one's financial interests in an undertaking before it is discussed

（在所从事之事被讨论前）公开（在此事中的）经济利益

in the interests (或 interest) of something

for the benefit of

为了…的利益，为了…起见

in the interests of security we are keeping the information confidential.

为安全起见我们对此信息保密。

of interest

interesting

有趣的，引起兴趣的

much of it is of interest to historians.

这其中有很多对于历史学家来说是很有趣的。

with interest

with interest charged or paid

付利息的

loans that must be paid back with interest.

须付利息的贷款。

in the interest of 或 in the interests of

To the advantage of; for the sake of

为了…的利益；为了…的缘故

thinking in the interest of the whole family; ate breakfast on the train in the interest of time.

为了整个家着想；为了节省时间而在火车上吃早餐