今天我们要学的词是predecessor。Predecessor名词，意思是前任、前辈。

President Donald Trump continued to blast his predecessor, former President Barack Obama for his response to alleged Russian interference in the 2016 election in a series of tweets. 美国总统唐纳德·川普继续通过一系列推文来抨击他的前任巴拉克·奥巴马，批评奥巴马对2016年总统大选中据称是俄罗斯干扰的回应。

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