two-edged

英 [ˌtuː ˈedʒd]

美 [ˌtuː ˈedʒd]

adj.  双刃的; 双锋的; 有好坏两种含义(或结果)的; 双关的; 有利有弊的

Collins.1

牛津词典

adj.

• 双刃的；双锋的
  having two sharp edges for cutting
• 有好坏两种含义（或结果）的；双关的；有利有弊的
  having two possible meanings or results, one good and one bad
  1. a two-edged remark
     双关语
  2. Fame can be a two-edged sword .
     名声是把双刃剑。

双语例句

• However, the pesticide is a two-edged double-edged sword.
  然而，农药是一柄双刃剑。
• The two-edged actions of Matthew Effect in education have double functions.
  马太效应在教育中具有双刃作用。
• This has been a two-edged sword.
  这是一柄双刃剑。
• High-rise buildings are like a two-edged sword in current city construction.
  高层建筑在现阶段的城市建设中有如双刃剑。
• We are also awaked to know at every moment, science and technology is a "two-edged sword".
  我们也时刻清醒的认识到，科技是把“双刃剑”。
• As is so often pointed out, knowledge is a two-edged weapon.
  常言说，知识是一种具有两重性的武器。
• The power as a special kind of power, in essence has aggressive, and is a two-edged sword.
  国家权力作为一种特殊的权力，在本质上具有扩张性和侵略性。
• Information Technology Network: Quality a two-edged sword for the college students 'physical and psychological
  网络信息技术：大学生身心素质现代化的双刃剑
• Interpersonal relationship is two-edged to enterprises, for it brings risk while strengthens the customer-enterprise relationship.
  人际关系对于企业而言是一把双刃剑：个人层面上的关系在促进组织层面关系的同时，也为企业带来了潜在的风险。
• My own blood must be mixed with it, that it may be as sharp as a two-edged sword.
  我得把我自己的血放进这药里，好使它尖锐得像一柄两面部快的刀子！