How do you pronounce 不渝?

Q: How do you pronounce 不渝? A: bat1 jyu4, e.g.

不渝 (bat1 jyu4) — meaning, pronunciation, examples

不渝 (bat1 jyu4, bù yú) — (literary) (of loyalty, affection etc) unchanging; unwavering; constant

不乏其人 (bat1 fat6 kei4 jan4) — not lacking people who share same thought or qualifications
不予置評 (bat1 jyu5 zi3 ping4) — No comments
不值一提 (bat1 zik6 jat1 tai4) — Unworthy of being mentioned
不做 (bat1 zou6) — Not to do
不僅僅 (bat1 gan2 gan2) — Not only
不入虎穴 (bat1 jap6 fu2 jyut6) — lit. not entering tiger's den, meaning without taking risk