quadruplex英美adj. 四心电缆的;(同一线路中)四重信号的; 四式的; 四倍(重)的n. 四式,四显性组合; 四路多工系统计算机英英释义adjhaving four units or componentsquadruple rhythm has four beats per measurequadruplex wireSynonym:quadruplequadruplicatefourfoldfour-fold双语例句