介绍:
1.dough[uncountable]n.本意是生面团，但在俚语中表示：Money
rolling in the dough非常有钱
I don’t have much dough.我没啥钱
He worked hard for his dough.
2. Nest egg.【countable】n.以备不时之需的储备金 ，为应变存的钱，养老金，储备金
They have a little nest egg for a rainy day.
Investing small amounts of money is an excellent way of building a nest egg.
小额投资是建立储备金的一个很好的方式。
3.Gravy有“肉汤 ，肉汁”的意思，还可以表示〈美俚〉非法所得的钱，意外之财gravy train表示“轻松挣大钱的美差”
The bonus he received was pure gravy.
We were disgusted when bosses awarded themselves a massive pay rise. How can they get on the gravy train, but ask us to take a wage freeze?
看到老板为自己大幅加薪，我们感到十分气愤。他们凭什么轻轻松松捞油水却要求我们不涨工资？
灰色收入：off-the-books income.
4. buck [countable]n.钱； 美元；澳元
Buck既可以表示美元，也可以泛指钱
Make big bucks赚大钱
I am just working hard, trying to make a buck.我只是在努力工作，希望多赚钱。
5.Bill除了表示“法案”、“账单”，bill还可以指钞票。
He handed me a 5-dollar bill.
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