累计投资的英文：
cumulative investment

cumulative是什么意思：
adj. 累积的；渐增的

cumulative rating
累积收听率

If it is truest,then i will cumulate it.
如果是真的，那么我会累积它。

Health is a cumulate state.
健康是一种累积的状态。

The benefits from eating fish are cumulative.
吃鱼的好处要长期才能显现。

We will cumulate and update the points for you.
我们会为你进行及时累计、更新。

investment是什么意思：
n. 投资（额）；投入；可投资的东西

invest material
覆盖材料

profits and losses on disposal of investments
转让投资的损益

He bought it purely as an investment.
他纯粹是作为投资而购买的。

Antiques are a very safe investment.
古玩是一种非常保险的投资对象。

Networking is an investment not a nuisance.
人际网络是一项投资而不是浪费。