How do you pronounce 推究?

Q: How do you pronounce 推究? A: teoi1 gau3, e.g.

推究 (teoi1 gau3) — meaning, pronunciation, examples

推究 (teoi1 gau3, tuī jiū) — to study; to examine; to probe; to study the underlying principles

推三推四 (teoi1 saam1 teoi1 sei3) — it is used to describe someone who keeps making excuses so as not to have to do…
推卸責任 (teoi1 se3 zaak3 jam6) — verb; pass the buck; shift the blame on; pass the baby; responsibility
推向 (teoi1 hoeng3) — to push towards
推己及人 (teoi1 gei2 kap6 jan4) — put oneself in someone's shoes
推廣 (teoi1 gwong2) — to promote; to market
推擠 (teoi1 zai1) — verb; push and squeeze; squeeze out