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Open the tool →深刺腧髓 (shēn cì shù suǐ) is a Chinese idiom (chengyu) meaning “to penetrate deeply, as if into the bone marrow”.
深刺腧髓 is pronounced shēn cì shù suǐ in Mandarin Chinese.
Literally, 深刺腧髓 means “Deeply pierce the marrow”. It is used to mean “to penetrate deeply, as if into the bone marrow”.
穿穴入骨。形容深透理解。腧,穴位。