慢慢吃

mànmànchī
  1. Enjoy your meal!
  2. Bon appetit!

CEDICT

  1. Used other than figuratively or idiomatically: see 慢慢, 吃.
  2. bon appétit; enjoy your meal

Wiktionary

  1. 仅按字面意思，并无比喻或俗语义；参见慢慢、吃。
  2. 祝你用餐愉快

維基詞典

Entry Composition

1 慢慢 mànmàn slowly; gradually
=2 吃 chī
  1. to eat; to consume
  2. to eat at (a cafeteria etc)
  3. to eradicate; to destroy
  4. to absorb
  5. to suffer (shock, injury, defeat etc)
=2 吃 chī variant of 吃 chī