The robot has mechanical arms.
机器人有机械手臂。
She studied mechanical engineering in college.
她在大学学习机械工程。
The clock's mechanical parts need fixing.
这钟的机械部件需要修理。
He built a mechanical toy for his son.
他为儿子做了一个机械玩具。
The car has a mechanical problem.
这辆车有机械问题。
They use mechanical tools at work.
他们在工作中使用机械工具。
The factory relies on mechanical processes.
这家工厂依赖机械工艺。
He enjoys mechanical puzzles.
他喜欢机械谜题。
The mechanical watch is very precise.
这块机械表非常精确。
She repaired the mechanical device.
她修理了这个机械装置。
mechanical engineering
机械工程
mechanical drawing
机械制图；用器画
mechanical advantage
机械效益
mechanical properties
机械性能；机械性质；机械特性
mechanical property
力学性质；机械性质；力学性能
副词: mechanically;
