指股市等证券市场中把票券全部卖出之后，促使或等待股市下跌以再买进的行为to sell short

• 不能因主力逆基本面做空也去杀跌。

  One cannot sell into corrections because the main forces are short selling against the fundamentals.

• 美国的许多对冲基金通过做空大幅盈利。

  Many US hedge funds use short selling to make huge profits.