在线字典锪用埋头钻(锪钻)在一钻孔上钻出漏斗形的凹坑拼音huō部首钅笔画13画繁体鍃字义用埋头钻(锪钻)在一钻孔上钻出漏斗形的凹坑组词锪孔英文释义(metalwork) to ream; to countersink; to counterbore; Taiwan pr. [huo4]