我们需要所有员工的认同才能推行这项新政策。

We need full ___buy-in from all employees to implement this new policy.

这家风投公司计划购买这家科技公司10%的股份。

The venture capital firm plans to ___buy a 10% stake in the tech company.

如果你想加入今晚的扑克游戏，最低需要买入100美元。

If you want to join tonight's poker game, you need to ___buy in for at least $100.