piquant
adjective uk/ˈpiː.kənt/ us/ˈpiː.kənt/
(INTERESTING)
formal（尤指因神秘而显得）有趣的，刺激的
interesting and exciting, especially because of being mysterious
More piquant details of their private life were revealed. 他们私生活中又有更多有趣的细节被披露出来。
(SPICY)
辛辣的;开胃的
having a pleasant sharp or spicy taste
a piquant mixture of spices 带辣味的混合调味品