[---]

Jyutping mei4 hoi1 ngaan5 siu3
Pinyin méi kāi yǎn xiào

Definitions (CC-CEDICT)
  1. brows raised in delight, eyes laughing (idiom); beaming with joy
  2. all smiles
Definitions (粵典–words.hk)
  1. 語句
    好​開心
    to be very happy
Definitions (Wiktionary)
  1. phrase, idiomatic
    to look cheerful
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Definitions (HSK3.0)
  1. HSK3 七一九级词汇表 #2814