come under something
phrasal verb with come verb uk/kʌm/ us/kʌm/ came | come
(EXPERIENCE)
C1 突然体验，突然受到
If you come under something, you suddenly experience or suffer it.
Our armies have come under heavy bombardment. 我们的军队突然遭到猛烈炮击。
The government is coming under pressure to change the law. 政府受到很大压力，需要修改法律。
(IN A BOOK)
C1 （信息）可在…之下查到，列在…下
If a piece of information comes under a particular part of a list, book, or collection of things, you can find it in that part.
Swimming pools usually come under "leisure centres" in the phone directory. 游泳池通常列在电话簿的“休闲中心”条目下。
(IN AN ORGANIZATION)
归…管；由…处理
to be controlled or dealt with by an official organization or a particular part of it
Playground guidelines come under the Department of Health and Safety. 游乐场管理准则由卫生与安全部负责制定。