evanescent
🇺🇸
/ˌevəˈnesnt/
🇬🇧
/ˌevəˈnesnt/
going away quickly, not lasting long
The beauty of the sunset was evanescent, disappearing as quickly as it appeared.
夕日の美しさは儚く、現れたのと同じ速さで消えてしまった。