回書 [－书]

Jyutping wui4 syu1
Pinyin huí shū

Definitions (Wiktionary)
  1. verb, literary
    to send a letter in reply
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    把书放回书架上。
    把書放回書架上。
    bǎ shū fàng huí shū jià shàng 。
    • Put the book back on the shelf.