acumen
/əˈkjuːmən/noun
mass noun
- the ability to make good judgements and take quick decisions, typically in a particular domain敏锐, 聪明(尤指在某一领域判断力敏锐、决策敏锐):
business acumen.
商业头脑敏锐。
词源
late 16th cent.: from Latin, 'sharpness, point', from acuere 'sharpen' (see ACUTE).