英和和英

do research

Tackle research

to prosecute a study―pursue a study

I'm researching

to go through a long course of study

a subject of study

a method of study

Research of the past

interdisciplinary studies

make a survey of

I am proceeding with the study.

to investigate and study

a time‐and‐motion study

The research so far

prosecute an inquiry

to apply oneself closely to the study

an exhaustive study

painstaking research

a thorough study

to break ground on a subject

patient research

We are researching.

prosecute one's studies

Continuation of research

empirical research

research on an academic subject

a cross-check on research findings

to make a deep study of―go deep into―dive into―delve into―a subject

methodical study―systematic study

scientific researches