He was working on a study project with Jimmy.

他当时正在和吉米一起做一个研究项目。

youdao

He wanted to invite her to join in a study project.

他想邀请她参加一个研究项目。

youdao

This is an important study project in electrostatic precipitation.

它是电除尘研究的一项重要课题。

youdao

This is an important study project in electrostatic precipitation.

它是电除尘研究的一项重要课题。

youdao