be in the money从字面意思上看“在钱堆里”，就是非常有钱的意思。

【例句】
I'll be in the money once I get the inheritance.
我拿到遗产后将会变得非常有钱。

The highlight of the party is when the baby must choose an object that will symbolize her future. Family friends add cash to the choices. Looks like Eun-Suh will be in the money.
晚会的高潮是宝宝“抓周”，宝宝随手抓到的物体象征的他的未来。亲朋好友会在所有的选择中加上现金，象征着小宝宝以后会很有钱。