irregularity
名词 irregularity:
behavior that breaches the rule or etiquette or custom or morality
同义词:abnormality
not characterized by a fixed principle or rate; at irregular intervals
同义词:unregularity
an irregular asymmetry in shape; an irregular spatial pattern
irregular and infrequent or difficult evacuation of the bowels; can be a symptom of intestinal obstruction or diverticulitis
同义词:constipation