HSK 5 · verb · Practice
科研
scientific research; scientific research work
他在大学做科研工作。
Tā zài dàxué zuò kēyán gōngzuò.
He does research work at a university.
HSK 5 · verb · Practice
scientific research; scientific research work
他在大学做科研工作。
Tā zài dàxué zuò kēyán gōngzuò.
He does research work at a university.