double-track

Nghĩa (Tiếng Anh)

Adj

Having a pair of tracks in order to allow trains to pass in opposite directions.

Verb

To provide double track.

Từ đồng nghĩa

double-line

bifilar

doublet

two-wire

duplex line

two-track

Từ nguyên (Tiếng Anh)

From double + track.