be ill-intentioned

Media may not intend to be ill-intentioned to female college students.

主观上，媒体对女大学生也许并无恶意。

You would be ill-advised to travel on your own.

你要独自旅行是不明智的。

The flaw seems to affect all advisory pages and can be used by ill-intentioned individuals to distribute malware, launch phishing campaigns, or instrument various malicious attacks.

这个安全漏洞似乎影响到所有咨询网页，可以使用个人发布的恶意软件，进行钓鱼或各种不同的恶意攻击。

to be seriously ill/injured

重病；重伤

Pleasant words may be ill-intentioned, while words from the heart may be unpleasant to the ear.

美言不善，善言不美。

He is mentally ill and cannot be held responsible for his actions.

他有精神病，不能对自己的行为负责。

The terminally ill should be allowed to die with dignity.

应该允许垂危病人死得有尊严。

She must be ill, Tatiana thought.

她一定是病了，塔蒂亚娜心想。