"Double-edged sword", as a metaphor, has always been linked with "cuts both ways", meaning it can (figuratively) hurt both the person ... ... <看更多>

Double-Edged Sword - Two-Edged Sword - Double Edged Sword Meaning - 2 Edged Sword Examples -Idiomshttp://www.iswearenglish.com/ ... ... <看更多>

Double Edged Sword : What Does It Mean? With Useful Conversations - 7 E S L. "Double edged sword" is an idiomatic phrase you may hear or see used often in ... ... <看更多>