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?? 發布時間：2026-06-14 13:20:39
基本解釋
異體字
- 研
English
(same as U+7814 研) to rub; to grind; to powder, to go the very source; to study; to investigate; to research; to examine; to search into carefully
康熙字典
?【午集下】【石部】 康熙筆畫：12畫，部外筆畫：7畫
《字彙補》五堅切，音硏。?考也。
- ?的詞語
- ?的成語