nemesis
Definition
A long-standing rival or opponent; someone or something that causes defeat or downfall.
日本語 長期的なライバルまたは対立者; 敗北または墜落の原因となるもの
Example
"The superhero finally faced his nemesis in a final battle."
A long-standing rival or opponent; someone or something that causes defeat or downfall.
日本語 長期的なライバルまたは対立者; 敗北または墜落の原因となるもの
"The superhero finally faced his nemesis in a final battle."