gloominess英美网络 黑暗COCA.45764英英释义nounthe quality of excessive mournfulness and uncheerfulnessSynonym:lugubriousnesssadnessa feeling of melancholy apprehensionSynonym:gloomsombernesssombrenessan atmosphere of depression and melancholygloom pervaded the officeSynonym:gloomglumness双语例句