entries → 地鐵
TSUMUGU · TOCFL A2 (est.) · 詞
地鐵 word · TOCFL A2 (est.)
地鐵 =
ㄉㄧˋ ㄊㄧㄝˇ · dìtiě
noun — the subway, the underground railway

字源 FORM — what the parts do

ground, underground (地下)clipped from 地下 — below ground
iron; railway (鐵路)tiěclipped from 鐵路 — the rail line
地鐵,地下的地,鐵路的鐵。