be ill-intentioned

She must be ill, Tatiana thought.

她一定是病了，塔蒂亚娜心想。

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。

to be seriously ill/injured

重病；重伤

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。

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

你要独自旅行是不明智的。

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。

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。

The terminally ill should be allowed to die with dignity.

应该允许垂危病人死得有尊严。