copper wall, iron bastion (idiom); impenetrable defense
trad. 銅牆鐵壁
Also written 銅牆鐵壁【tóng qiáng tiě bì】
Characters in this word
4铜
Strokes: KanjiVG, CC BY-SA 3.0
copper (chemistry), see also 紅銅|红铜[hong2 tong2], CL:塊|块[kuai4]
- Pinyin
- tóng
- Traditional
- 銅
- Strokes
- 11
- Frequency
- 20132 of 2500
墙
Strokes: KanjiVG, CC BY-SA 3.0
variant of 牆|墙[qiang2]
- Pinyin
- qiáng
- Traditional
- 墻
- Strokes
- 14
- Frequency
- 3731 of 2500
铁
Strokes: KanjiVG, CC BY-SA 3.0
surname Tie
- Pinyin
- Tiě
- Traditional
- 鐵
- Strokes
- 10
- Frequency
- 4600 of 2500
壁
Strokes: KanjiVG, CC BY-SA 3.0
wall, rampart
- Pinyin
- bì
- Strokes
- 16
- Frequency
- 20933 of 2500