DictionaryCommon words鑽研

WordTOCFL Level 5verbTaiwan frequency #10,148

鑽研

zuānyán

“to study meticulously; to delve deeply into; to research thoroughly”

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zuān·ㄗㄨㄢ

To bore or drill a hole; to penetrate; to study intensively; to dig into; to seek advancement; diamond.

To grind or crush finely; to study or research deeply; to investigate thoroughly.