The meaning of copper head and iron arm

The meaning of bronze head and iron arms is as follows:

Describes a person who is brave and powerful. Same as "bronze head and iron forehead".

Knowledge expansion:

Idiom Pinyin: tóng tóu tiě bì?

Idiom explanation: Describes a person who is brave and powerful. Same as "bronze head and iron forehead".

Source of the idiom: Ba ??Jin's "Journey Newsletter. Guangzhou Under Bombing": "Everyone living here has a chance of being bombed to death, and no one can be a man with a copper head and an iron arm."

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Traditional Chinese idiom: copper head and iron arm

Simplified Chinese idiom: tttb

Idiom phonetic notation: ㄊㄨㄙˊ ㄊㄡˊ ㄊㄧㄝˇ ㄅㄧˋ

Commonly used: general idioms

Emotional color: neutral idioms

Idiom usage: as object, attributive; referring to a person who is brave and strong

Idiom Structure: joint idiom

Era of production: contemporary idiom

Synonyms: bronze head and iron forehead