1·She was critically ill.
她病情危急。
—— 《柯林斯英汉双解大词典》
2·She's critically ill, on life support.
她病情危急，靠机器来维持生命。
—— 《牛津词典》
3·He is critically ill in intensive care.
他病得很重，正处于特护之中。
—— 《牛津词典》
4·She kept vigil at the bedside of her critically ill son.
她彻夜守护在病重儿子的病榻旁。
—— 《柯林斯英汉双解大词典》
5·She is also critically ill.
目前她也病危。
6·He is critically ill.
他病危了。
7·However, they say she remains critically ill.
然而，他们说，她的情况依然非常危险。
8·As reported by China, 18 patients are critically ill.
根据中国报告，18名病人病危。
9·She was recalled home when her father was critically ill.
她的父亲病危才把她叫回家来。
10·For the first few days, they will be really critically ill.
因为在这几天内，她们将会病得很严重。