英日字典： ､ﾏ､ｮ､ｷ､鷯
､ﾏ､ｮ､ｷ､鷯
- ｻﾂ､：
(n,vs)
(1)
involuntary nocturnal tooth grinding
bruxism
(2)
grinding one's teeth out of anger or vexation
- ｻ､ｮ､ｷ､：
(n,vs)
(1)
involuntary nocturnal tooth grinding
bruxism
(2)
grinding one's teeth out of anger or vexation
