Machinist

[mə'ʃiːnɪst] or [mə'ʃinɪst]

解释:

(noun.) a craftsman skilled in operating machine tools.

贝拉编辑--From WordNet

解释:

(n.) A constrictor of machines and engines; one versed in the principles of machines.

(n.) One skilled in the use of machine tools.

(n.) A person employed to shift scenery in a theater.

詹尼弗编辑