adv. freely

misc. vertically and horizontally ; in length andbreadth ; with great ease

纵横

(竖和横) in length and breadth; vertically and horizontally:

a crisscross network of railways

纵横交错的铁路网

（奔放自如） with great ease; freely:

write with great ease

笔意纵横

短语:

纵横比 {物} aspect ratio;

纵横变换器 crossbar transformer;

纵横尺寸比 asperratio;

纵横奇偶监督码 horizontal and vertical parity check code;

纵横接线器 crossbar switch;