过孔過孔

guò kǒng

Maʼnosi

(electronics) via (a type of hole in a circuit board)

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

过guòpass; to go across, to pass through辶寸孔kǒngopening, hole, orifice; great子乚