一切經音義 90.57

90.57

鑽研（上纂鸞反孟子鑽穿也考聲刺也古今正字從金贊聲傳文從手作攢非也下硯堅反）。

Delve into deeply (鑽研: the first character is pronounced 纂 [zuǎn] + 鸞 [luán] fanqie. The Mencius says: '鑽 means to bore through.' The Kaosheng says: 'To pierce.' The Gujin zhengzi says: 'It takes 金 as semantic classifier and 贊 as phonetic.' Transmitted texts write it with 手 as 攢, which is incorrect. The second character is pronounced 硯 [yàn] + 堅 [jiān] fanqie).