guānyúwǒmen dēnglù EN
混凝土
yīngwénjièshì:
  1. n.  concrete
  2. n.  solidity ratio
  3. adj.  building material made by mixing cement with sand, gravel, etc and water
  4. n.  cement
  5.   cement concrete
fǎwénjièshì:
  1. n.  béton

dēnglù EN