铜墙铁壁 in English tong2 qiang2 tie3 bi4 Meaning

Meanings

  • copper wall, iron bastion (idiomatic expression); impenetrable defense

Simplified Characters

铜 墙 铁 壁

Traditional Characters

銅 牆 鐵 壁

Pinyin

tong2 qiang2 tie3 bi4

Literal

Literal explanation, with pronunciation and meaning of each character.

铜tong2copper (chemistry) 墙qiang2variant of 牆|墙[qiang2], wall 铁tie3surname Tie 壁bi4wall