伺 zi⁶ {cì}

to wait on

伺 zi⁶ {sì}

1. to watch
2. to wait
3. to examine
4. to spy

伺服 zi⁶ fuk⁶ {sì fú}

1. servo (small electric motor)
2. computer server

伺機〔-机〕 zi⁶ gei¹ {sì jī}

1. to wait for an opportunity
2. to watch for one's chance

伺候 zi⁶ hau⁶ {cì hòu}

1. to serve
2. to wait upon

伺隙 zi⁶ kwik¹ {sì xì}

to wait for the opportunity

伺服器 zi⁶ fuk⁶ hei³ {sì fú qì}

server (computer)