投资的英文：
investment
invest

参考例句：

Invest in real estate.
投资于房地产

Real estate investment
房地产投资

Invest money in Business enterprise
投资于工商企业

Misappropriation or diversion of financial investment
挤占、挪用财政投资

1. Portfolio Theory
1.投资组合概念

Channels of diversified investment
多元化投资渠道

an unappreciated investment.
未升值的投资

reinvestment and pyramiding are not inevitable
再投资和投资递增不是必然发生的。

Arbitration Rules [ICSID]
仲裁规则[解决投资争端国际中心]

People should diversify their investments.
人们应分散投资在几家公司。

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。

invest是什么意思：
v. 投资，耗费；授予；穿衣，装饰；覆盖，包围

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。