adj.可防衛(wèi)的；可擁護(hù)的；可辯護(hù)的

His line of conduct was defensible as it was the only practical one. 這是他唯一可以的防御行動。

His behavior was perfectly defensible. 他的行為是完全可以辯解的。

His action was not really defensible, although he tried very hard. 雖然他努力為自己的行為辯護(hù),但其行為沒有什么防御能力。

adj.不能防守的；不合理的；不可原諒的