Engineering. A part that holds or contains a smaller, working part such as a drill or a cutter; spec. the part of a lathe that holds and rotates the…
(a) the part of a lathe or other machine tool which holds the object being worked on; = headstock, n. 3b; (b) (on a multi-purpose power tool) an…
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。