今天我们要学的词是 defection. Defection 有叛变，反水的意思。

The U.S. military denied reports of the defection of Syrian forces trained by the U.S.

美国军方否认有关美国协助培训的叙利亚部队倒戈的报道。

Top GOP donors warned Jeb Bush that he must show growth in the polls over the next month or face defections.

共和党重要捐款人警告杰布.布什说，如果在接下来一个月时间里民调结果还是上不去的话，就可能会被捐款人抛弃。

好的，今天我们学习的词是 defection, defection, defection...