在线词典要约立盟;立约;约定; 指契约﹑盟约; 控制;约束; 邀约;邀请。拼音yào yuē解释立盟;立约;约定; 指契约﹑盟约; 控制;约束; 邀约;邀请。英文释义to restrict; to agree to a contract; offer; bid