quarantine

1. N-UNCOUNT If a person or animal is in quarantine, they are being kept separate from other people or animals for a set period of time, usually because they have or may have a disease that could spread. 隔离

She was sent home and put in quarantine. 她被送回家实施隔离。

2. V-T If people or animals are quarantined, they are stopped from having contact with other people or animals. If a place is quarantined, people and animals are prevented from entering or leaving it. 对…进行隔离[usu passive]

Dogs have to be quarantined for six months before they'll let them in. 狗必须被隔离6个月后他们才会放它们进来。