dilapidate

过去分词：

动词过去分词: dilapidated

更多词形：

名词: dilapidation | 动词过去式: dilapidated | 动词过去分词: dilapidated | 动词现在分词: dilapidating | 动词第三人称单数: dilapidates |

单词例句：

Second, they may indulge in it, thus dilapidate their study, which isn't rare.

其次，他们会沉迷其中以致荒废了学习，这是不罕见。

dilapidate

v. (使)荒废, (使)毁坏

I hope we could arrange our time properly/make good use of our time, that is not only to let network games enrich our time after school but also not to dilapidate our study and waste time.

我希望我们能够合理安排时间,使网络游戏既能够丰富我们的课余生活,又能够不使我们荒废学业,浪费时间.