When the balance of a current account is negative, it is called overdraft.

当活期账户的余额为负数时，称为透支。

youdao

I hand you, enclosed, your account current, showing a balance in my fivour of $500.

兹同函寄上贵方的往来帐, 其上显示我方顺差500美元。

youdao

To assess the absolute risk of a crisis you need to estimate external-financing needs (defined as the sum of the current-account balance and the stock of short-term debt) over the next 12 months.

为评定危机的绝对风险需要估计外部筹资需求（定义为经常账户余额和股票短期借款的总和）在接下来的12个月中。

youdao

Beyond mid-year, we expect a steady decline of the trade balance to reduce the current account.

FORBES: Thanks to Oil, Russia's Trade Surplus Continues

As such, recent trends in trade flows and the balance of payments suggest that the current account deficit for this fiscal year will likely reach a record of about 5% of GDP before narrowing closer to 4% next year.

FORBES: Oil Finally Helps India's Trade Deficit

Since the current-account balance equals the net saving of the private and public sectors, a budget deficit boosts the external deficit.

ECONOMIST: America's current-account deficit