(noun.) a craftsman skilled in operating machine tools.
贝拉编辑
双语例句
Here are employed approximately 1,000 expert tool makers, machinists and die sinkers. 佚名.神奇的知识之书.
Machinists make every effort to eliminate from a machine the waste due to friction, leveling and grinding to the most perfect smoothness and adjustment every part of the machine. 伯莎M.克拉克.科学通论.