毒を持って毒を制す。の英語

Diamond cuts diamond.

to neutralize poison with poison 【イディオム・格言的には：】“Like cures like”

“Like-cures like.”【イディオム・格言的】

We've got to fight fire with fire!

Poison enters into the system.

to take poison

to administer poison

Poison takes effect.

to take poison

to kill a person by poison

to be made ill by poison

to be poisoned

to suffer from the effects of poison―be poisoned

Poison enters into the system.

The system works out the virus.

the state of being toxic

to administer poison

alcohol that contains poison

Poison enters into the system.

protection from poison

to administer poison―poison a man

administer poison to

I have been poisoned.

not producing venom

The poison has pervade his whole system.

The poison has pervaded his whole system.

The poison spread through his whole body.

to be able to poison a person

an act of letting poison flow

of a condition, poisonous