scurrilous
adj
abusive and insulting, esp in a crude or obscene way 辱骂的(尤指粗俗下流的)
a scurrilous rumour, attack, book 粗俗污秽的流言蜚语、 攻击、 书
She was often quite scurrilous in her references to me. 她一提起我, 常常骂骂咧咧的.
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.