worker skilled in using or repairing machines or tools
science of motion and force; science of machinery
working parts; processes by which sth is done or operates
"from blank to blank a threadless way I pushed mechanic feet"
The overalled mechanic was still at work on the helicopter's engine.
出自: A. MacLean
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌