broaching

英文音标

英式：[ˈbrəʊtʃɪŋ]
美式：[ˈbroʊtʃɪŋ]

英文翻译

n.推削；拉削；拉孔

动词broach的现在分词形式.

英文例句

用作名词 (n.)

A new simple method for broaching spline holes with a common machine, which has enlarged Screwpitch, is introduced. 介绍了一种在有增大螺距的普通车床上拉削花键孔的新方法。