The top of the barrel is called the " barrelhead."

顶叫做“顶” 。

You got to pay me on the barrelhead, man.

你得当场给我钱，兄弟。

Two miles of road to pave and cash on the barrelhead.

要铺两英里路 而且是。

Fernando wants to know the meaning of an expression " cash on the barrelhead."

尔南多想知道个表达“金在” 意思。

" Cash on the barrelhead" means money that is paid immediately when something is bought – when you have to pay right away.

“金放在顶” 意味着在购买东西时立即付——也就是必须马上付。

Customers were required to pay for their drinks immediately by putting their cash on the barrelhead which served as a sort of table.

顾客被要求立即将金放在作为桌子使用头上支付他们饮料用。