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Open the tool →不可究诘 (bù kě jiū jié) is a Chinese idiom (chengyu) meaning “Cannot be thoroughly investigated or questioned”.
不可究诘 is pronounced bù kě jiū jié in Mandarin Chinese.
Literally, 不可究诘 means “Cannot be investigated and questioned to the end”. It is used to mean “Cannot be thoroughly investigated or questioned”.
究:追查;诘:追问。无法追问到底。