obsessional
/BrE əbˈsɛʃ(ə)n(ə)l 
, AmE əbˈsɛʃ(ə)n(ə)l, ɑbˈsɛʃ(ə)n(ə)l /
adjective
痴迷的 ‹thoughts, behaviour, personality›;
to be obsessional about doing sth; 痴迷于做某事;
obsessional neurosis 强迫性神经官能症
obsessional
English → Chinese
Oxford English–Chinese