How do you pronounce 母質?

Q: How do you pronounce 母質? A: mou5 zat1, e.g.

母質 (mou5 zat1) — meaning, pronunciation, examples

母質 (mou5 zat1, mǔ zhì) — parent material (e.g. the eroded rock making up sediment)

母國 (mou5 gwok3) — the home country; the motherland
母嬰健康院 (mou5 jing1 gin6 hong1 jyun2) — Maternal and Child Health Centre
母帶 (mou5 daai2) — (noun) master tape (in audio recording)
母性 (mou5 sing3) — (noun) The maternal bond that forms between a mother and her child
母本 (mou5 bun2) — the female botanic species
母牛 (mou5 ngau4) — (noun) cow