The baby had been ill but seemed to be on the mend.

这婴儿生病了，但看起来病情正在好转。

《柯林斯英汉双解大词典》

She became seriously ill and had to be institutionalized for a lengthy period.

她病情严重，不得不被长期收容治疗。

《柯林斯英汉双解大词典》

They would be ill-advised to do this.

他们这么做是不明智的。

《柯林斯英汉双解大词典》

But when it came to treason, he was less likely to be merciful, as the case of Alexis, his ill-fated son would demonstrate.

只是对于背叛者,他是绝不手软的,他那不幸的儿子阿列克思就是一个例证

耶鲁公开课 - 欧洲文明课程节选

By now the cabin boy, Parker, is lying at the bottom of the lifeboat in the corner because he had drunk seawater against the advice of the others and he had become ill and he appeared to be dying.

现在派克正蜷缩在救生艇的角落,因为他不顾众人劝阻饮用了海水,他生病了，而且似乎快死了。

耶鲁公开课 - 公正课程节选

Last year she claimed to be too ill to attend court proceedings relating to a separate charge of misappropriation of public funds.

BBC: Yulia Tymoshenko

If you are ill and samples have to be taken as to what has made you ill, then that is going to be taken out of your hands because the prosecution may come from the Food Standards Agency - it may come from the local authority.

BBC: Former Health Minister Edwina Currie quizzed

The idea is to use the scarf to cover your mouth and nose when around others who may be ill, or to sneeze into it so pathogens will be killed instead of lingering to infect others, the site recommends.

WSJ: Keeping Cold and Flu Germs Out