Traditional: 地鐵
地铁 (dì tiě) means “underground railway; subway; subway train”. It is an HSK 3 Chinese word (traditional 地鐵) in the HSK 3.0 vocabulary.
Practice each character:
我坐地铁上班。
Wǒ zuò dìtiě shàngbān.
I take the subway to work.
Updated: 2026-05-27