英语词汇“研石”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	研石
释义	研石 yán shí磨墨的用具。古代的墨呈粒狀，用時納入硯中加水，用石研磨，此石稱為研石。
随便看	the assistant method toprivate school the assistant police system the assistant principal the assistant professor the assistant scientist the assistant teacher the assisting obligation of litigants the assisting party the assisting system the assize court The ass loaded with books is still an ass the associate the associated meaning of words the Associated P the Associated P- the associated press the Associated Press The Associated Press of Pakistan the Associated print The associated process has exited The Associate Reformed Presbyterian Church the association The associational thought in mathematics The association controls The Association for Humanistic Psychology