diehard(yú mù nǎo dài)

diehard

Elm head, a Chinese idiom, Pinyin is y ú m ù n ǎ OD à I, which means elm is a kind of wood widely used for making furniture, equipment, etc. It is tough and hard to crack. Therefore, it is used as a metaphor to describe people who are stubborn, not enlightened and not enlightened. Also known as "elm brain shell". It's from new things, new things.

The origin of Idioms

Guyu's "new business, new management": "your mother is not that elm head! If you don't take a sedan chair to get married, I agree with you

Idiom usage

Thank you, uncle The golden seal shed tears. "You knocked this elm skull on my neck." Liu Shaotang's Liu San

Chinese PinYin : yú mù nǎo dài