Precautions
来自Big Physics
late 16th century (in the sense ‘prudent foresight’): from French précaution, from late Latin praecautio(n- ), from Latin praecavere, from prae ‘before’ + cavere ‘take heed, beware of’.
late 16th century (in the sense ‘prudent foresight’): from French précaution, from late Latin praecautio(n- ), from Latin praecavere, from prae ‘before’ + cavere ‘take heed, beware of’.