中文翻译与英英解释

钻模镗床，坐标镗床。

jig:    n. 1.捷格舞〔一种轻松快速的三拍子舞〕；捷格舞曲；快 ...

borer:    n. 1.穿孔者；镗工，钻工，打眼工。 2.钻孔器，钻头 ...

The jig borer is a type of machine tool invented at the end of World War I to make possible the quick-yet-very-precise location of hole centers. It was invented independently in Switzerland and the United States.

例句与用法

Double pillar jig borer
双柱坐标镗床