How do you pronounce 專心?

Q: How do you pronounce 專心? A: zyun1 sam1, e.g.

專心 (zyun1 sam1) — meaning, pronunciation, examples

專心 (zyun1 sam1, zhuān xīn) — to focus one's attention; to concentrate on (doing sth)

專上教育 (zyun1 soeng6 gaau3 juk6) — Tertiary Education
專上院校 (zyun1 soeng6 jyun2 haau6) — Tertiary Institutions
專修 (zyun1 sau1) — verb; major in; specialize in
專刊 (zyun1 hon2) — special issue of books; magazines
專機 (zyun1 gei1) — Special aircrafts; private jet
專橫跋扈 (zyun1 waang4 bat6 wu6) — Imperious; unreasonable, ridiculous