重 点

concern

🇬🇧/kənˈsɜːn/ 🇺🇸/kənˈsɜːrn/
If something concerns you, it worries you. 使担忧

noun [具体名词] 担心,忧虑;使人担忧的事物;关心,关爱;重要的事物,关心的事;(某人)负责的事,涉及的事;公司,企业;<非正式>复杂的物体

Concern is worry about a situation. 担忧 •  The group has expressed concern about reports of political violence in Africa.  该集团已对有关非洲政治暴力的报道表示担忧。

verb [vt. 及物动词] 有关,关于;涉及,影响;使忧虑,使担心

If you concern yourself with something, you give it attention because you think that it is important. 关心

con(表加强) + cern(观察) → 关心; 关注
单词造句:
网友用 “Concern” 造句精选
It was just a little unfinished business from my past, and it doesn't concern you at all. 这只是我过去没有了结的一件小事,完全跟你没关。
Without her care and concern, he had no chance at all. 没有她的照顾和关心,他根本就没有机会。
The growing number of people seeking refuge in Thailand is beginning to concern Western aid agencies. 日益增多的到泰国寻求避难的人数开始让西方援助机构感到担忧。
He assumed an air of concern. 他装出关心的样子。
The bulk of the book concerns Sandy's two middle-aged children. 这本书的主要部分讲的是桑迪的两个中年孩子。
His concern was that people would know that he was responsible. 他担忧的是人们会知道他应该负责任。
The group has expressed concern about reports of political violence in Africa. 该集团已对有关非洲政治暴力的报道表示担忧。
The receivers will always prefer to sell a business as a going concern. 接管人总是更希望出售仍然在运营的公司。