明月丶夜灬
感染 [词典] infect; be infected with; influence; affect; communicate; [例句]他的笑声感染了全班同学。She infected the whole class with her laughter.
仙呢榕儿
1.Poor health, vulnerable to illness, vulnerable.2.The infant milk formula protein was alternative chemicals, would affect the baby's immune system development.
天天有阳光
被感染通常翻译为：be infected with。infected用作动词（v），意为“（受）传染”，是infect的过去式和过去分词形式。
be infected with可以这样使用：Because smaller ones are more likely to become infected.因为阑尾越小，它越容易被感染；The monkeys used in those experiments had previously been immunized with a vaccine made from killed infected cells.这些实验中所用的猴子事先都已接种了由死亡的被感染细胞制成的疫苗。
