ennui

US /ˌɑːnˈwiː/
UK /ˌɑːnˈwiː/
"ennui" picture
1.

倦怠, 厌倦, 无聊

a feeling of listlessness and dissatisfaction arising from a lack of occupation or excitement; boredom.

:
The endless lectures filled him with ennui.
无休止的讲座让他感到厌倦
She suffered from a deep sense of ennui during her long illness.
在漫长的疾病期间,她感到深深的厌倦