[-齿--]

Jyutping lou6 ci2 ji4 siu3
Pinyin lù chǐ ér xiào

Definitions (CC-CEDICT)
  1. to grin
Definitions (Wiktionary)
  1. phrase, idiomatic
    to grin
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    汤姆露齿而笑。
    湯姆露齒而笑。
    tāng mǔ lù chǐ ér xiào 。
    • Tom's grinning.
    • Tom is grinning.