共同创办人

例句：

1. 1.The company was founded by three co-founders who are now retired.
   这家公司由三位共同创始人创立，现在他们都已经退休了。
2. 2. He is a co-founder of the startup that has raised millions in funding.
   他是那家已经筹集到数百万美元资金的初创公司的共同创始人。
3. 3.The co-founders have agreed to sell their shares in the company for $50 million.
   共同创始人已同意以5000万美元的价格出售他们在公司中的股份。