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：
His dad had a job as a process artist colour-inking the printing plates. 

他父亲是为印版上色的照相制版师。

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