Read Edit View history 钻研 zuānyán HSK7 delve into Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 钻研/ 鑽研 zuānyán delve into verb · to study meticulously or delve into a subject deeply 他花了几十年的时间钻研这门科学。 Edit Delete References Add reference No references for this word.
钻研/ 鑽研 zuānyán delve into verb · to study meticulously or delve into a subject deeply 他花了几十年的时间钻研这门科学。 Edit Delete