集电杆 jídiàngǎn trolley pole Definitions Defs Origin Strokes Stroke Words Sentences Sents 集电杆 集電桿 jídiàngǎn trolley pole the electric trolley pole on top of a streetcar or trolleybus used to collect current from overhead wires
集电杆 集電桿 jídiàngǎn trolley pole the electric trolley pole on top of a streetcar or trolleybus used to collect current from overhead wires
