plutonian
🇬🇧/pluːˈtəʊnɪən/ 🇺🇸/pluːˈtoʊniən/of or relating to Pluto (the god) or the underworld; infernal 冥王的; 阴间的
adjective [原级] 冥王星的;冥界的;深成岩的
Get thee back into the tempest and the Night's Plutonian shore! 回你的暴风雨中去吧,回你黑沉沉的夜之彼岸!