broachn.烧叉肉;叉子;凿子;拉刀n.胸针(=brooch)vt.钻孔开启;凿大;初次提起;开始商讨vi.(船)突然横转
broaching die削孔模,拉模
broach holder拉刀夹
broach hopper锥形料斗
broaching bit拉刀,扩孔钻头
broach reamer锥铰刀
Broach cotton布罗奇棉
broach machine拉床
broaching tool拉刀
broaching load切割负载
broach grinder拉磨床,拉刀磨床