生石灰 shēng shí huī

quicklime; calcium oxide CaO

Word data

HSK Not in HSK
Frequency 65241st word

Definitions

  1. 1. quicklime
  2. 2. calcium oxide CaO

Characters

Character Meaning
生 shēng HSK 1
life; to be born; raw
石 shí HSK 5
stone; rock; surname Shi
灰 huī HSK 5
gray; ash; dust