ADJ-GRADED （人）讲究实际的，头脑清晰的，不感情用事的 You use hard-headed to describe someone who is practical and determined to get what they want or need, and who does not allow emotions to affect their actions. （人）讲究实际的，头脑清晰的，不感情用事的
...a hard-headed and shrewd businesswoman.
务实、精明的女商人
They are taking a hard-headed commercial decision.