Precisely
来自Big Physics
late Middle English: from Old French prescis, from Latin praecis- ‘cut short’, from the verb praecidere, from prae ‘in advance’ + caedere ‘to cut’.
wiktionary
precise + -ly
late Middle English: from Old French prescis, from Latin praecis- ‘cut short’, from the verb praecidere, from prae ‘in advance’ + caedere ‘to cut’.
precise + -ly