Subway

1.

(an underground railroad, an underground railway, an underground passage) រូងក្នុងដី métropolitain, city subway ម៉េត្រូ, pedestrian subway ផ្លូវក្រោមដី

2.

(បច្ចេកទេស) ផ្លូវក្រោមដី, ម៉េត្រូ

1.

An underground way or gallery; especially, a passage under a street, in which water mains, gas mains, telegraph wires, etc., are conducted.