How do you pronounce 冷箭?

Q: How do you pronounce 冷箭? A: laang5 zin3, e.g.

冷箭 (laang5 zin3) — meaning, pronunciation, examples

冷箭 (laang5 zin3, lěng jiàn) — arrow shot with the target unaware of; a cunning stance taken to harm an unaware one

冷 (laang5) — (noun) knitting yarn; cold; deserted; desolate; unusual; unexpected; unfamiliar…
冷卻器 (laang5 koek3 hei3) — Cooler
冷嚫 (laang5 can3) — catch a cold
冷宮 (laang5 gung1) — a worn-out palace where emperor houses their disliked empress or concubines
冷巷 (laang5 hong6) — alley
冷帽 (laang5 mou6) — beanie (apparel)