阴沉的脸色 meaning in English

a sepulchral face

There was no change in his father's position, or in his spectral look .
他父亲的姿势一点没有更动，阴沉的脸色也依然不变。
Sometimes l can ' t stand seeing you with that sulky expression
有时我无法忍受看到你那阴沉的脸色
" i was at the festival of my marriage , monsieur , " said the young man , his voice slightly tremulous , so great was the contrast between that happy moment and the painful ceremony he was now undergoing ; so great was the contrast between the sombre aspect of m . de villefort and the radiant face of merc
“我是在请人吃喜酒，先生。 ”青年人说着，他的声音有点儿微微颤抖，刚才那个快乐的时刻与现在这种痛苦的经历对照起来，差别实在是太大了，而维尔福先生阴沉的脸色和唐太斯满脸红光对照起来，也实在是反差太大了。