investment

名词

1. 1

   投资、投资额

   The company announced a large investment in renewable energy.

   该公司宣布对再生能源进行大笔投资。

2. 2

   投入、付出

   Learning a language requires a real investment of time and effort.

   学一种语言需要投入大量的时间和精力。

3. 3

   划算的花费、值得的东西口语

   A good mattress is an investment you won't regret.

   买一张好床垫是一笔你不会后悔的花费。