variant of 铜墙铁壁
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
iron wall and copper rampart; an impregnable fortress
Variant form of 铜墙铁壁. Used to describe extremely solid defenses, unassailable positions, or something that is very secure and difficult to break through.
Zhè这
zuò座
chéng城
bǎo堡
fáng防
shǒu守
yán严
mì密
，
jiǎn简
zhí直
shì是
yī一
zuò座
tiě铁
bì壁
tóng铜
qiáng墙
。
This castle is tightly defended, simply an impregnable fortress.
Jūn军
mín民
tuán团
jié结
rú如
yī一
rén人
，
shì试
kàn看
tiān天
xià下
shuí谁
néng能
dí敌
，
zhù筑
qǐ起
tiě铁
bì壁
tóng铜
qiáng墙
。
The army and people are united as one—see who in the world can defeat them—building an iron wall and copper rampart.
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Wǒ我
jūn军
zhèn阵
dì地
gù固
ruò若
jīn金
tāng汤
，
kān堪
chēng称
tiě铁
bì壁
tóng铜
qiáng墙
。
Our army's position is as solid as gold soup, truly an iron wall and copper rampart.