柯林斯词典cloudless /ˈklaʊdləs/ 1. ADJ If the sky is cloudless, there are no clouds in it. 晴朗無雲的 返回 cloudless剑桥词典with no clouds 無雲的,晴朗的 a cloudless sky /night 晴朗的天空/夜晚 返回 cloudless