v.投资;投入(时间/精力等);授予;
例句:
They are unwilling to invest any more money in the project.
他们不想在这个项目上再增加投资。
The best time to invest is now.
现在是投资的最佳时机.
He urged US executives to invest billions of dollars in his country.
他力劝美国公司的高管们向他的国家投资数十亿美元。