婉拒

wǎnjù
  1. to tactfully decline
  2. to turn down gracefully

CEDICT

to politely decline

Wiktionary

委婉拒绝。如：「对于别人不合理的要求，我们应该婉拒。」也作「婉谢」。

重編國語辭典

委婉、礼貌地拒绝

維基詞典

Entry Composition

1 婉 wǎn
  1. graceful
  2. tactful
2 拒 jù
  1. to resist
  2. to repel
  3. to refuse