noun · hands and feet; the movement or agility of the limbs

他的手脚很灵巧，干活非常快。

noun · secret or underhanded action; suspicious tampering or a move made to deceive

我怀疑有人在账目里做了手脚。

noun · one's conduct or behavior, often used with 'clean' or 'dirty' to refer to honesty or propensity to steal

他手脚不干净，经常拿公司的东西。

noun · a stage or step in a manual process or procedure

这道工序要经过好几道手脚才能完成。