🇬🇧 en zh 🇨🇳

fair-weather friend noun

  /ˈfɛəˌwɛðə ˈfɹɛnd/ , /ˈfɛɚˌwɛðɚ ˈfɹɛnd/ , /ˈfɛːˌwɛðə ˈfɹɛnd/
  • (idiomatic) One who is friendly, helpful, or available only when it is advantageous or convenient to be so. [from early 18th c.]
 朋友
Wiktionary Links