She became almost obsessional about the way she looked.
她对自己外表的关注近于强迫。
柯林斯例句
She is obsessional about cleanliness.
她有洁癖。
《牛津高阶英汉双解词典》
He is obsessional about tidiness.
他过分爱干净.
辞典例句
Objective : To observe the effect of psychological direction on obsessional neurosis.
目的: 探讨心理疏导治疗强迫症的疗效观察.
互联网
"the obsessional character of his response"
"obsessive gambling"