double-edged

US /ˌdʌb.əlˈedʒd/
UK /ˌdʌb.əlˈedʒd/
"double-edged" picture
1.

双刃的, 两面都有刃的

having two sharp edges

:
He wielded a double-edged sword in battle.
他在战斗中挥舞着一把双刃剑。
The knife had a double-edged blade, making it versatile.
这把刀有双刃刀片,使其用途广泛。
2.

双刃的, 有利有弊的

having both favorable and unfavorable consequences

:
Fame can be a double-edged sword; it brings opportunities but also loss of privacy.
名声可能是一把双刃剑;它带来机遇,但也伴随着隐私的丧失。
The new policy is a double-edged solution, helping some but harming others.
这项新政策是一把双刃剑,对一些人有益,但对另一些人有害。