two-edged sword

短语

[医]双面刀（剑）

词形变化

two-edged swords 复数 two-edged swords

释义与例句

n.
  1. 1.

    Synonym of double-edged sword: a benefit that is also a liability.

  2. 2.

    Used other than figuratively or idiomatically: see two, edged, sword.