广大 广大的英文 英语翻译 broad; extended; far-reaching; spacious; vastextensive 拓展翻译 广大无边immeasurability; immeasurable广大无边的immeasurablecosmic广大性extensity光明正大的aboveboard公告广告formal advertising鼓动购买的广告计划boost广expand; extensive; numerous; vast; wide广K病迹龋浴Canton phosphorus广播broadcast; broadcasting; radiate; televisebroadcast广播包broadcast packet广播波段broadcast band广播车sound truck广播的beamed; broadcast广播地址broadcast address广播电话etherphone广播电台broadcasting station广播队列broadcast queue广播服务broadcasting service广播会议broadcast conference广播机broadcast transmitter