adj.（像，充满）烟灰的；乌黑的

The sky was fuliginous with dark clouds, presaging an approaching storm.
天空乌云密布，预示着即将来临的暴风雨。
His fuliginous mood dampened the festive atmosphere at the party.
他阴郁的情绪给派对欢乐的气氛蒙上了一层阴影。
The river turned fuliginous due to industrial waste discharged by factories upstream.
上游工厂排放的工业废水使河流变得污浊不堪。
She wore a fuliginous gown that perfectly matched her mysterious persona.
她身着一件深黑色的长裙，与她神秘的个性相得益彰。
The forest fire left behind a fuliginous landscape of charred trees and ash-covered ground.
森林大火过后，留下的是一片焦黑的树木和灰烬覆盖的土地。
The detective's fuliginous investigation skills helped him unravel the complex case.
侦探敏锐的调查技巧帮助他解开了这个复杂的案件。
The city skyline was illuminated by the fuliginous glow of neon lights at night.
夜晚，城市的天际线被霓虹灯的昏暗光芒照亮。
The old mansion had a fuliginous history, haunted by tales of past tragedies and secrets.
那座老宅有着一段阴郁的历史，充满了过去的悲剧和秘密传说。
The artist used shades of fuliginous gray to create a somber, melancholic mood in his painting.
艺术家在他的画作中使用了深灰色调来营造出一种忧郁、凄凉的氛围。
The stormy weather cleared up, revealing a sky that transitioned from fuliginous to cerulean.
暴风雨过后，天空由乌云密布变为湛蓝。