时效

❶prescription
❷effectiveness for a given period of time
因～而取得的权利 prescriptive right/诉讼～prescription of action/表明药品的～ mark the expiry dates of medicines/法定～statutory limitation/设法定～期间的规定make provision for a period of limitation/确认战争罪及危害人类罪无～期间的原则affirm the principle that there is no period of limitation for war crimes and crimes against humanity/～中断interruption of prescription /～期prescription term