逆差的英文：
adverse balance of trade; trade deficit

参考例句：

Temporary deficit
"临时逆差,临时亏空"

It is said to have a deficit on its balance of payments.
在该国的国际收支表上会出现一项逆差。

The outflow of gold can temporarily finance the balance of payments deficit
黄金外流可以暂时填补国际收支的逆差。

Will the growth of the economy be impeded by a shortage of foreign exchange and a deficit in foreign trade?
外汇短缺，外贸发生逆差，会不会拖我们的后腿

If a country has had a persistent deficit in its balance of payments, it has to adopt measures to correct the position.
如果一个国家的收支差额呈现持久逆差，必须采取措施纠正。

adverse是什么意思：
adj. 不利的；有害的；相反的，逆的；敌对的

Adversity reveals genius
疾风知劲草

In prosperity think of adversity
居安思危

A friend is best found in adversity
患难见真友

balance是什么意思：
n. 天平；平衡；协调；余额；剩余
v. 使…保持平衡；结算；权衡，比较；均等；被补偿，被抵消

Symmetry and balance
对称和平衡

The balance is reported on interim balance sheets as a deferred item.
在中期资产负债表上其余额以递延项目列示。

I'm balancing the checkbook.
我正在结算支票簿。

trade是什么意思：
n. 贸易；生意；交换；职业；手艺
v. 交易；对换；用…进行交换

Jack of all trades is of no trade
万事皆通,一无所长

the trade in pornography
色情作品的交易.

Foreign trade departments handle export and import trade.
外贸部门经营进出口业务。