中氣層 zhōng qì céng

upper atmosphere; mesosphere

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. upper atmosphere
  2. 2. mesosphere

Characters

Character Meaning
中 zhōng HSK 1
in; within; middle
氣 qì
to get angry; air; gas
層 céng
floor (of a building); storey; layer