adj.厕所的；洗涤的；低级粗俗的

Compared to this , some lavatorial jokes, or some noveletish books are full of their reading, watching ,which causes their laughters now and then. 相比之下，一些低级庸俗的笑话和一些低级趣味的书籍等等较容易引起笑声的阅读资料充斥着孩子的眼球。

There is a strong lavatorial theme throughout the novel, which begins with some apparently hereditary peeping-Tom activities. 整个小说的主题中有一股强烈的澡堂便池的味道，这是从某种似乎是遗传的偷窥活动开始的。

Lavatori 拉瓦托里