以自己的行为依法行使权利和承担义务的能力或资格【法】right or capacity to legally exercise one's rights

• 有行为能力的公民

  citizen having the capacity for action

• 与会专家就该类药物对人行为能力可能产生的影响进行了研讨。

  Experts attending the meeting carried out a discussion on the possible influences of this type of drug on people's capacity for action.