process 
英 [ˈprəʊsɛs]  美 [ˈprɑːses] 
n. 过程，进程；步骤，工序；程序；进行，推移

v. 处理；加工；列队行进

例句：
It'll be two years before the process is complete. 

这个过程需要两年才能完成。

the process by which protein is digested 

蛋白质的消化过程

factors that accelerate the ageing process 

加速衰老进程的因素

We are in the process of expanding our operations. 

我们正处于业务扩展阶段。

We're in the process of painting the kitchen. 

我们正在给厨房上漆。