地火燎原
楼上几位说的没错，但是都是它的直意！双刃剑 Double-edged sword 此外，在英文中有个最地道的说法是 a mixed blessinga mixed blessing 有利有弊的事物/双刃剑
多多121015
double-edged sworddouble-edged sword[edit] Etymology from the notion that even as one edge of a two-edged sword can be directed at an enemy or otherwise do your bidding, the opposite edge, pointing back as it does towards you, is at risk of doing you harm
鄙视投机者
双刃剑 Double-edge swordThe term double-edged sword can be used as an expression for anything that can simultaneously help and hinder.....................................
钟玉婷是好孩纸
任何事情都是一把双刃剑”的英文：
Anything is a double-edged sword
重点词汇
任何any; whatever; whichever
事情thing; matter; affair; business; circs
双刃剑rapier
拓展资料：
最普通:Every coin has two sides.
较好用法：Anything is a double-edged sword
高级用法：Every cloud has a sliver lining.
A rose has its thorns.
For every plus there is a minus.
