Double-edged

adj.

双头的，双重的，两刃的；双面；

double-edged sword双刃剑（指对双方皆不利的局面，或敌我不分的计谋）；双面刃

1. Double bubble gum bubbles double.
   双重的泡泡糖能吹双重的泡泡。
2. The engines were arranged in a double pattern.
   发动机安排成一个双重的图案。

Autophagy in Health and Disease: A Double-Edged Sword
Signalling pathways of the TNF superfamily: a double-edged sword
The immune response in atherosclerosis: a double-edged sword
AP-1: a double-edged sword in tumorigenesis.
Myocardial reperfusion: a double-edged sword?
THE DOUBLE-EDGE OF ORGANIZATIONAL LEGITIMATION
Inflammation in neurodegenerative disease--a double-edged sword.
Endoplasmic reticulum stress and oxidative stress: a vicious cycle or a double-edged sword?
The Double-edged Sword of Autophagy Modulation in Cancer
CEO duality as a double-edged sword: How boards of directors balance entrenchment avoidance and unity of command.