peer pressure

1. N-UNCOUNT If someone does something because of peer pressure, they do it because other people in their social group do it. 同輩壓力; 同齡人的壓力

Naomi admits that it was peer pressure to be "cool" that drove her into having sex early. 娜奧米承認是“裝酷”的同輩壓力，讓她過早有了性躰騐。