负一层

負一層
fùyīcéng
(architecture) basement level 1; floor B1

CEDICT

Entry Composition

1 负 fù
  1. to bear
  2. to carry (on one's back)
  3. to turn one's back on
  4. to be defeated
  5. negative (math. etc)
2 一层 yīcéng layer

Related entries

负一楼 fùyīlóu basement level 1; floor B1