keeper

/ˈkipər/

someone in charge of other people

中文释义：看守人；管理人

The zoo keeper fed the lions and cleaned their enclosure every morning.

动物园管理员每天早上喂狮子并清理它们的围栏。

As the keeper of the lighthouse, he ensured the light never went out.

作为灯塔管理员，他确保灯光永不熄灭。