基本解释[医药科学]手持骨钻英汉例句双语例句When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.使用时，将左旋丝锥 放入钻好的断骨的钻孔中，左旋转操作即可，铰制出左旋内螺纹。ip.combone hand drill更多例句词组短语短语hand bone drill 手摇骨钻bone hand drill更多词组专业释义医药科学手持骨钻