cofounder的意思：联合创始人。
双语例句：
1、因此，尽管房地产市场疲软，但这里的房子还是卖得很好。虚拟装饰的创始人Denies Miler说到：现在，我们的业务正在拓展中。
And with the real estate market still suffering, business is growing, cofounder Denies Miler。
2、Jim Reavis是云安全同盟的创始人和执行主管。
Jim Reavis is cofounder and executive director of the Cloud Security Alliance.
3、如果你和你的伙伴是非常认真的想干一番事业，那就开始干吧。
If you and a potential cofounder are really serious about creating a business together, get started now.
4、如下便是一些职业的变动：软件开发变成产品经理，销售成了合伙人，等等。
Those are career changes: software development to product management, sales to cofounder, etc. They also have some setbacks.
