1、The test results showed an anomaly in the patient's bloodwork.
病人的血液检查结果显示出异常。

2、The sudden drop in temperature was an anomaly for this time of year.
气温的突然下降在这个季节是一种异常现象。

3、She has always been an anomaly in our family, marching to the beat of her own drum.
她一直是我们家的反常人物，总是按照自己的方式行事。