verb · to prepare or cook (typically a meal or food)

他在厨房里忙着整治一桌好菜。

verb · to fix someone or teach them a lesson; to punish

他太嚣张了，非得好好整治他一下。

verb · to bring under control, renovate, or restore to good condition (often regarding infrastructure or the environment)

政府决定整治这条污染严重的河流。