感染上疾病 contract a disease
A：Jack hasn't taken the class for a week. What's happened?
杰克一周没来上课了。出什么事了？
B：He's contracted a heavy disease.
他感染上了严重的疾病。
contract /?k?ntr?kt/ v. 感染；签订合同
把疾病传染给…… communicate a disease to…
A：Rats often carry very nasty diseases.
老鼠常常会传播严重的疾病。
B：Sometimes they communicate diseases to people.
有时候它们会把疾病传染给人。
communicate /k??mju?n?ke?t/ v. 传染；传递；沟通；通信
rat /r?t/ n. 老鼠；不忠的人
nasty /?nɑ?sti/ adj. 严重的；危险的
■ “把疾病传染给……”还可以表达为：carry disease to…pass disease on to…
从……感染疾病 catch a disease from…
