How do you pronounce 國書?

Q: How do you pronounce 國書? A: gwok3 syu1, e.g.

國書 (gwok3 syu1) — meaning, pronunciation, examples

國書 (gwok3 syu1, guó shū) — credentials (of a diplomat); documents exchanged between nations; national or dynastic history book

國交 (gwok3 gaau1) — Diplomatic relations between nations
國內市場 (gwok3 noi6 si5 coeng4) — domestic market
國內生產毛額 (gwok3 noi6 sang1 caan2 mou4 ngaak6) — Gross domestic product
國內貿易 (gwok3 noi6 mau6 jik6) — Domestic Trade
國 (gwok3) — empire; country; nation; state; national M: 个gè [个]; Chinese
國境線 (gwok3 ging2 sin3) — national borders