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Meaning of 鑽勁

Lookup via: Pinyin | Radicals
zuān jìn (Simplified: 钻劲)
application to the task
Example Sentences
1
Class attendance seriously, and actively raised their hands to speak, learning strong drilling.
2
After she succeeded, she says, "Horvitz told me that my great strength as a scientist was that I could think like a worm.