How do you pronounce 邊材?

Q: How do you pronounce 邊材? A: bin1 coi4, e.g.

邊材 (bin1 coi4) — meaning, pronunciation, examples

邊材 (bin1 coi4, biān cái) — sapwood (between vascular cambium and pith inside growing wood)

邊个 (bin1 go3) — who; which
邊度 (bin1 dou6) — where; (pronoun) where
邊一個 (bin1 jat1 go3) — who; which one
邊位 (bin1 wai2) — who's this? (spoken)
邊便 (bin1 bin6) — which side
邊個嘅 (bin1 go3 ge3) — whose