As word
1dan1
(elec.) unidirectional current/DC/also written 直流 [zhi2 liu2] 2xiang4
(elec.) unidirectional current/DC/also written 直流 [zhi2 liu2] 3dian4
(elec.) unidirectional current/DC/also written 直流 [zhi2 liu2] 4liu2
(elec.) unidirectional current/DC/also written 直流 [zhi2 liu2]