n. an irrational motive for performing trivial or repetitive actions, even against your will
n. an unhealthy and compulsive preoccupation with something or someone
词态变化
原型:obsession
变形:s
常见例句
1
a person who has obsessions
2
n a person with obsessive-compulsive characteristics s characterized by obsessions and compulsions
3
"Volume Obsessive-Compulsive Disorder"\r Function: Noun\r \r A psychoneurotic disorder in which the television viewer is beset with obsessions or compulsions or both to adjust the volume on the television to a "perfect" number, such as 15, 20, 25, etc
