shuāng​rèn​jiàn

double-edged sword

Senses

双刃剑/ 雙刃劍 shuāng​rèn​jiàn double-edged sword

something that has both favorable and unfavorable consequences; a mixed blessing

双刃剑/ 雙刃劍 shuāng​rèn​jiàn double-edged sword; rapier

sword with two sharp edges; a rapier

References

classifier 双刃剑/雙刃劍 把/把
see 两面刃/兩面刃 双刃剑/雙刃劍