动词
中文翻译：投资
同义词：
['put', 'contribute', 'allocate']
例句：
-
1. The company invested heavily in research and development.
该公司在研究和开发上投入了大量资金。
-
2. He decided to invest his savings in real estate.
他决定把他的积蓄投资在房地产上。
-
3. They are investing time and energy into their new project.
他们正在投入时间和能量来推进他们的新项目。