How do you pronounce 照準?

Q: How do you pronounce 照準? A: ziu3 zeon2, e.g.

照準 (ziu3 zeon2) — meaning, pronunciation, examples

照準 (ziu3 zeon2, zhào zhǔn) — request granted (formal usage in old document); to aim (gun)

照X光 (ziu3 ik1 si4 gwong1) — (verb) to take an X-ray [written and colloquial]
照住 (ziu3 zyu6) — take care of (spoken)
照單執藥 (ziu3 daan1 zap1 joek6) — pack according to list
照我所知 (ziu3 ngo5 so2 zi1) — as far as I know; from what I can tell; to the best of my knowledge
照明燈 (ziu3 ming4 dang1) — headlamp; spotlight; floodlight; jacklamp
照板煮碗 (ziu3 baan2 zyu2 wun2) — copy from previous success with no originality (slang)