effulgent
adjective /ɪˈfʌldʒənt/
/ɪˈfʌldʒənt/
(literary)- shining brightly
synonym radiant (2)灿烂的;光辉的 - (of a person or their expression) showing great happiness or goodness
synonym radiant (1)灿烂的;光辉的 - an effulgent smile
灿烂的微笑
- an effulgent smile
词源mid 18th cent. (earlier (mid 17th cent.) as effulgence): from Latin effulgent- ‘shining brightly’, from the verb effulgere, from ex- ‘out’ + fulgere ‘to shine’.