under charge

1. I shall put an experienced teacher in charge of that class to bring the children under control.
我将派一个有经验的老师去那个班管理孩子们。

来自《简明英汉词典》

2. This ward is in [under]the charge of Dr Green.
这间病房是由格林大夫负责的。

来自《现代英汉综合大词典》