生财的英文：
【经】 stock in trade

参考例句：

A rolling stone gethers no moss
经常转业不生财

He made money by practicing usury.
他靠放高利贷生财。

Neglect of health is doctor's wealth
忽视健康,医生财旺

stock是什么意思：
n. 股票，股份；库存；血统；树干；家畜
v. 囤积，备有，进货，办货
adj. 库存的；常备的

Dividends for preferred stock underlie those of common stock.
优先股比普通股享有优先分红权

He gambles on the stock exchange.
他从事股票投机。

Compendium of Immigrant Stock Data
移民血统资料简编

I have a run in my stocking.
我的袜子抽丝了。

Mother footed the stocking.
妈妈给这袜子换了底。

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。

custom of foreign trade.
对外贸易惯例

A businessperson engaged in retail trade.
从事零售交易的商人。