adv.in a bloodless manner; without shedding blood

"the coup disposed of the dictator bloodlessly"

同義詞：without bloodshed

[The treatment of recent simple unstable forearm shaft fractures which cannot be reduced bloodlessly]
[Modifications of the peripheral blood flow in aged subjects with results of closed and bloodlessly-treated diaphysial fractures of ...
[Considerations on the remote results of bloodlessly treated bimalleolar fractures]
[Subastragalar dislocation of the foot. Presentation of an (bloodlessly) irreducible case]
[Follow-up of Mommsen subtrochanteric osteotomy in coxa vara secondary to bloodlessly reduced congenital luxation of the hip].
Bye-Bye, Bolsheviks // Why the Bloody Soviet Era Ended All But Bloodlessly
Ultrasound Pierces Brain Bloodlessly
ELECTROSURGICAL DEVICE FOR RESTRICTING LOSS OF BLOOD DURING SURGERY
ANIMAL TRAP
METHOD AND APPARATUS FOR ABLATING TURBINATES