保理业务的英文：
factoring business
n. 因子分解；保付代理
v. factor的现在分词形式；把…因素包括进去
- factor of amplification
仪器放大率 - susceptibility factor
敏感因素|感受性因数 - These amplify the effects of other factors.
这放大了其他因素的影响。 - Cost can be a deciding factor.
价格恐怕是一个决定因素。 - Each factor has been numbered.
每个要素都编了号。
n. 商业，交易，生意；公司，商店；事情；职责
- Be engaged in; be Busy in
从事于 - to sit for business
因公滞留 - As Busy as a bee
(象蜜蜂)忙忙碌碌的 - Monkey Business
耍些骗人的把戏、捣鬼 - depressed business
不景气的生意
