soccer mom

Từ điển Oxford Advanced Learner 8th

ˈsoccer mom 7 [soccer mom] BrE NAmE noun (NAmE, informal)
a mother who spends a lot of time taking her children to activities such as sports and music lessons, used as a way of referring to a typical mother from the middle classes
•I was completely opposed to a minivan ‐ I hate the ‘soccer-mom-living-in-the-'burbs’ vision.