How do you pronounce 炮耳?

Q: How do you pronounce 炮耳? A: paau3 ji5, e.g.

炮耳 (paau3 ji5) — meaning, pronunciation, examples

炮耳 (paau3 ji5, pào ěr) — trunnion; protrusions on either side of a cannon facilitating mounting and vertical pivot

炮仔 (paau3 zai2) — gangster's term for a gun
炮仗 (paau3 zoeng2) — firecracker(s) or firework(s)
炮仗頸 (paau3 zoeng2 geng2) — (slang) hot -tempered; irritable temper; fiery temperament
炮台山 (paau3 toi4 saan1) — Fortress Hill, a town situated in northern Hong Kong Island in Hong Kong
炮樓 (paau3 lau4) — a gun blockhouse; a firing fort; a gun tower
炮灰 (paau3 fui1) — leftovers; insignificant remains