deterrent Any measure, implement or policy designed to discourage or restrain the actions or advance of another agent, organization or state(用来阻碍或限制其他国家、组织或个人的行为或动作的任何措施、实施方案或策略。)
deterrence Punishment aiming at deterring the criminal from repeating his offences or deterring others from committing similar acts(防止他人犯下同样或相似罪行的惩罚行为。)