embittered
adjective /ɪmˈbɪtəd/
/ɪmˈbɪtərd/
- feeling angry or disappointed about something over a long period of time; showing this feeling
使怨愤;使沮丧;使苦恼 - a sick and embittered old man
身患疾病、牢骚满腹的老人 - an embittered laugh
苦笑
- a sick and embittered old man