concerned
🇺🇸
/kənˈsɜːrnd/
🇬🇧
/kənˈsɜːnd/
worried about something or someone
She was concerned about her friend's health.
她很担心她朋友的健康。
involved in or affected by something
Everyone concerned was informed about the changes.
所有相关人员都被告知了这些变化。
interested in or caring about something
He is concerned with environmental protection.
他关心环境保护。
thinking it is important to do something
The teacher was concerned to help all students learn.
这位老师认为帮助所有学生学习很重要。