-ratify;approve;sanction;authorize;validate;license;confirm;clear;order;warrant;givethegreenlight;grantsb.permission;permit;givepermission;allow;givesanctionto;concede;license[licence]sb.todosth.;givealicenceto;ratification;allowance:
ratifyatreaty;批准条约
ratifyanamendmenttoaconstitution;批准宪法修正案