You can describe people and things as sexy if you think they are sexually exciting or sexually attractive. 性感的
adjective [原级] 性感的，引起性欲的；性兴奋的，性冲动的；<非正式>让人兴奋的，吸引人的
She was one of the sexiest women I had seen. 她是我所见过的最性感的女人之一。
