uragogue

例句：

1. 1. The movie was so vulgar that it offended many people.
   这部电影太下流了，很多人看了都不舒服。
2. 2. She found the book's language to be quite vulgar.
   她觉得这本书的语言很粗俗。
3. 3. He was accused of vulgar behavior by his colleagues.
   他因同事指责其行为低俗而受到批评。