in charge（of）   (TTS發音)

having the care or management負 責

    Who is in charge here？誰是這兒的 負責人？

    He'll take this affair in charge. 他將主管這件事。

    Professor Chen is in charge of scientific research in our department. 陳教授負責我們系的科研工作。

    He is a teacher in charge of our class. 他是負責我們班的老師。