附面層 fù miàn céng

boundary layer

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. boundary layer

Characters

Character Meaning
附 fù HSK 3
to attach; to be attached; to be close to
面 miàn HSK 1
face; surface; aspect
層 céng
floor (of a building); storey; layer