suspenseful
adjective uk/səˈspens.fəl/ us/səˈspens.fəl/
焦虑的,担心的,提心吊胆的
causing a feeling of excitement or nervousness because you are waiting for something to happen or are uncertain about what is going to happen
a suspenseful thriller 扣人心弦的惊险片
Synonym: nail-biting