dement

1. When her child was two hours late, she became quite demented.
   她孩子晚了两个小时，她心急如焚。

de.ment

v.tr.（及物动词）
de.ment.ed,de.ment.ing,de.ments
To make insane.
使疯狂：使精神错乱

来源：
Late Latin dôment3re
后期拉丁语 dôment3re
from Latin dômôns dôment- [senseless]
源自 拉丁语 dômôns dôment- [无意识的]
dô- [de-]
dô- [前缀，表示.失去.]
môns [mind] * see men-
môns [理智] *参见 men-