词汇网络: funcionamento

funcional

Designed to be practical and useful rather than attractive.

A2

manutenção

The process of keeping something in good condition.

A2

processo

A series of actions or steps taken in order to achieve a particular end.

B1

máquina

An apparatus using mechanical power for a specific purpose.

A1

funcionar

To work, to operate or be in effect.

A2

sistema

System, a set of principles or procedures.

A2