concerning
例子
She wrote a letter to the editor concerning the environmental issues.
她给编辑写了一封关于环境问题的信。
concerning
01
令人担忧的, 令人关切的
causing worry or serious attention due to being unusual, risky, or potentially harmful
例子
It's concerning that so many people ignored the emergency alert.
这么多人忽略了紧急警报，这令人担忧。
