今天我们要学的词是 presumptive. Presumptive is spelled P-R-E-S-U-M-P-T-I-V-E, presumptive.

presumptive 的意思是假定的、推定的。

For Joe Biden, the 77-year-old presumptive Democratic Party nominee for president, selecting a running mate during the coronavirus pandemic has taken on even greater importance. 现年77岁的拜登成为假定的民主党总统候选人，对他而言，在冠状病毒大流行期间选择竞选伙伴具有更重要的意义。

The Centers for Disease Control and Prevention announced recently that it would begin including "probable" cases of the coronavirus in its count of cases in the U.S. Its current count includes confirmed and presumptive positive cases. 美国疾病控制与预防中心最近宣布，将开始把“可能”的冠状病毒感染病例也算在美国的病例数中。目前的病例数包括确诊和推定为阳性的病例。

好的，我们今天学习的词是 presumptive, presumptive, presumptive ...