methodical          
adjective uk/məˈθɒd.ɪ.kəl/ us/məˈθɑː.dɪ.kəl/
 (指人做事)有条理的,井然有序的
Methodical people do things in a very ordered, careful way.
  Tom is a very methodical person and writes lists for everything. 汤姆是个非常有条理的人,他把要做的每件事都一一列出。 
  有条理的,井然有序的
done in a very ordered, careful way
  methodical work 井然有序的工作 
 a methodical approach 井然有序的方法