1、双刃剑
...thrust a sword into 用剑刺进two-edged sword 双刃剑at the point of the sword 在暴力威胁下 ...
two-edged sword figurative是一把双刃剑
two-edged sword effect双锋利剑效应
a two-edged sword一把双刃剑;双刃剑
Globalisation is a two-edged sword全球化是一把双刃剑
Love is a two-edged sword爱是双刃剑
The Internet-A Two-edged Sword网络双刃剑;收集双刃剑