昏暗 阴暗英释中释
He peered into the gathering (= increasing ) gloom..他在渐深的暮色中眺望远方。
gloom and doom,n. 厄运；对未来的悲观失望
doom and gloom,凄惨，前景不妙；无望
cast a gloom over,使…变得暗淡；使…蒙上阴影；使罩上悲伤的气氛
