股份认购权的英文：
qualified stock option
adj. 有资格的；合格的；有保留的
You are not qualified for this job.
你不适合这份工作。
pointer qualifier
指示修饰语
Are you qualified to be a doctor?
你当医生够格吗？
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