1.He says this new bug is resistant to every antibiotic available, including colistin.
be resistant to 抵御,抵抗
We must be able to be resistant to different lures.
我们必须要抵御任何诱惑
。2.Colistin is used only as a last measure, as the drug can cause organ damage.
be used as... 作为……使用
例句:The spheres, they think, might be used as capsules for drugs.
他们认为球状结构可以用来作为药物的胶囊 。
It would be lighter than the batteries used as we are aiming to reduce the size of those batteries, if not replace them completely.
这个能源包比使用的电池要轻,因为假如我们旨在降低那些电池的尺寸,如果无法完全替代它们 。
3.The woman is infected with a rare kind of E. coli bacteria known as CRE.
be infected with 感染……
Some of my men are infected with this virus.
有些我的人就被这种病毒感染了 。